Organic compounds (class 532, subclass 1)

Carboxylic acid esters

Acyclic acid moiety

Aldehyde or ketone group in acid moiety

Acetoacetic acid

Aldehyde group in acid moiety

Polycarboxylic acid

Preparing esters by carbonylation

Esterified phenolic hydroxy

Carbamic acid

Nitrogen in phenolic moiety

Plural rings in phenolic moiety

Ortho fused

Sulfur in phenolic moiety

Sulfur, halogen or additional nitrogen or oxygen in carbamic acid moiety

Nitrogen or sulfur in phenolic moiety

Plural rings in phenolic moiety

Ortho fused

Plural rings bonded directly to the same carbon in phenolic moiety

Rings bonded directly to each other in phenolic moiety

Polycarboxylic acid

Polyoxy phenolic moiety

Preparing esters by oxidation

Salicylic acid or functional derivative

Sulfur, nitrogen, halogen, oxy, or aldehyde or ketone group in acid moiety

Halogen in acid moiety

Cyclic alcohol moiety

Fluorine in acid moiety

Halogen in alcohol moiety

Polyoxy alcohol moiety

Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.)

Additional nitrogen in acid moiety

Amidine, azomethine, ketimine or oxime in acid moiety

Carbamic acid

Additional nitrogen in acid moiety

Cyclic alcohol moiety

Aromatic alcohol moiety

Polyoxy alcohol moiety

Halogen in acid moiety

Halogen in alcohol moiety

Oxy in acid moiety

Polycarbamic

Polyoxy alcohol moiety

Sulfur or nitrogen in alcohol moiety

Cyclic alcohol moiety

Halogen or unsaturation in acid moiety

Nitro bonded to carbon in acid moiety

Oxy, aldehyde or ketone group in acid moiety

Polycarboxylic acid

Oxy in acid moiety

Acylated oxy in acid moiety

Alkoxy in acid moiety

Cyclic alcohol moiety

Halogen in acid moiety

Polycarboxylic acid

Polyoxy alcohol moiety

Unsaturation in acid moiety

Polyoxy acid moiety

Polyoxy alcohol moiety

Unsaturation in acid moiety

Polycarboxylic acid

Cyclic alcohol moiety

Plural rings in alcohol moiety

Halogen in acid moiety

Halogen in alcohol moiety

Nitrogen in alcohol moiety

Phosphorus or sulfur in alcohol moiety

Polyoxy alcohol moiety

Additional monooxy alcohol or monocarboxylic acid (e.g., complex esters, etc.)

Preparing esters from alkylene oxides

Preparing esters by alkylation or isomerization

Preparing esters by esterification or carbonylation

Preparing esters by oligomerization

Purification or recovery

Unsaturation in alcohol moiety

Sulfur in acid moiety

Carbamic acid

Sulfoxy in acid moiety

Polycarboxylic acid

Sulfonyl or sulfinyl in acid moiety

Thio ether in acid moiety

Nitrogen or halogen in acid moiety

Polycarboxylic acid

Unsaturation in acid moiety

Cyclic alcohol moiety

Aromatic alcohol moiety

Formation of carboxyl group by oxidation

Formation of ethylenic unsaturation

By dehalogenation or dehydrohalogenation

By dehydration or dealcoholization

By dehydrogenation

Halogen in acid moiety

Halogen in alcohol moiety

Phosphorus, sulfur or nitrogen in alcohol moiety

Polyoxy alcohol moiety

Preparing esters by carbonylation

Group viii noble metal catalyst utilized

Preparing esters by depolymerization

Preparing esters by ester interchange

Preparing esters from aldehydes

Preparing esters from alkylene oxides

Preparing esters from nitriles or amides

Purification or recovery

Unsaturation in alcohol moiety

Unsubstituted acids of the acetic series

2,6,6-trialkyl cyclohexenyl in alcohol moiety

Vitamin a alcohol moiety

Acyclic alcohol moiety having unsaturation

Substituted

Acyclic monohydric alcohol moiety

Substituted

Acyclic polyoxy alcohol moiety

Substituted

Aromatic alcohol moiety

Plural rings in alcohol moiety

Nitrogen in alcohol moiety other than as nitro, nitroso or isocyanate

Acyclic alcohol moiety

Plural nitrogens in alcohol moiety

Polyoxy alcohol moiety

Polycyclo-alicyclic ring system in alcohol moiety

Nor- or homo- cyclopentanohydrophenanthrenes

Nor-a ring

Preparing esters by carbonylation

Of olefins

Preparing esters by dehydrogenation of alcohols

Preparing esters by ester interchange

From alkyl sulfates

Preparing esters from aldehydes

Preparing esters from ethers

Preparing esters from halogenated hydrocarbons

From alkenyl halides

Preparing esters from hydrocarbons

By oxidation of hydrocarbon mixtures

From acetylenic hydrocarbons

From olefins utilizing group viii noble metal catalyst

From polyolefins

Gas phase

Preparing alkyl esters from olefins

Preparing polyoxy alcohol esters from olefins

Purification or recovery

Terpene alcohol moiety

Alicyclic acid moiety containing n, s, p, b or halogen

Alicyclic acid moiety containing oxy, aldehyde or ketone group

Alicyclic acid moiety containing unsaturation

Alicyclic carbamates

Alicyclic polycarboxylic acid moiety

Aromatic acid moiety

Aldehyde or ketone group in acid moiety

Oxy in acid moiety

Plural rings bonded directly to the same carbonyl in acid moiety

Polycarboxylic acid

Monocyclic acid moiety

Additional unsaturation in acid moiety

Carboxyl, not bonded directly to a ring, in acid moiety

Halogen in alcohol moiety

Nitrogen in alcohol moiety

Polyoxy alcohol moiety

Ring in alcohol moiety

Esterified phenolic hydroxy

Plural rings in alcohol moiety

Esterified phenolic hydroxy

Unsaturation in alcohol moiety

Naphthyl in acid moiety

Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.)

Amidine, azomethine, ketimine or oxime in acid moiety

Carbamic acid

Halogen in acid moiety

Ring in alcohol moiety

Oxy in acid moiety

Plural rings in acid moiety

Ortho fused

Polycarbamic

Polyoxy alcohol moiety

Ring in alcohol moiety

Sulfur, nitrogen, halogen or additional oxy in alcohol moiety

Halogen in acid moiety

Nitro bonded to carbon in acid moiety

Additional nitrogen in acid moiety

Oxy, aldehyde or ketone group in acid moiety

Plural rings in acid moiety

Nitrogen in alcohol moiety

Oxy in acid moiety

Benzoic acid substituted on ring with oxy and nitrogen

Plural rings bonded directly to the same cyclic carbon in acid moiety

Plural rings in acid moiety with nitrogen bonded directly to at least one of the rings

Polyoxy alcohol moiety

The nitrogen is bonded directly to a ring and is in same side chain as ester function

Polycarboxylic acid

The nitrogen is not bonded directly to a ring

Oxy in acid moiety

The nitrogen is in same side chain as ester function

Amide in acid moiety

Oxy in acid moiety

Phenylalanines

Ureido, guanido or hydrazino in acid moiety

Oxy in acid moiety

Ester function attached directly to a ring

Acylated

Halogen in acid moiety

Nitrogen in alcohol moiety

Phenolic hydroxy or metallate

Polyphenolic hydroxy or metallate

Ring in alcohol moiety

Salicylic acid

Tannins and reaction products thereof

Extraction from bark or vegetable material

Ring in alcohol moiety

Ortho fused rings in acid moiety

Oxy, bonded directly to a ring, in same side chain as ester function

Halogen in acid moiety

Polyoxy alcohol moiety

Oxy, not bonded directly to a ring, in same side chain as ester function

Phenolic hydroxy or metallate

Plural rings bonded directly to the same acyclic carbon in acid moiety

Nitrogen in alcohol moiety

Rings bonded directly to each other in acid moiety

Plural rings bonded directly to the same carbon in acid moiety

Polycarboxylic acid

Esterified carboxy not bonded directly to a ring

Malonates

Halogen in acid moiety

Nitrogen in alcohol moiety

Ortho fused rings in acid moiety

Polyoxy alcohol moiety

Additional esterifying acid

Polyoxyalkylene alcohol moiety

Preparing esters by ester interchange

Preparing esters from acid or from nitrile and diol

Preparing esters from alkylene oxides

Processes

Carbonylation

Esterification of acid, salt, acid halide or anhydride with alcohol

Metal containing catalyst utilized

Producing carboxyl group by oxidation

Purification or recovery

Of ester of polyoxy alcohols

Ring in alcohol moiety

Aromatic alcohol moiety

Esterified phenolic hydroxy

Sulfur or halogen in alcohol moiety

Unsaturation in alcohol moiety

Rings bonded directly to each other in acid moiety

Sulfur in acid moiety

Ester function attached directly to a ring

Ortho fused rings in acid moiety

Sulfoxy in acid moiety

Nitrogen in acid moiety

Plural nitrogens in acid moiety

Sulfonic acids, salts or acid halides

Sulfur, bonded directly to a ring, in same side chain as ester function

Sulfur, not bonded directly to a ring, in same side chain as ester function

Nitrogen in acid moiety

Cyclobutyl in acid moiety

Cyclopentyl in acid moiety (e.g., prostaglandins, etc.)

Cyclopentyl-coor, -c-coor or -c-c-coor

Cyclopropyl in acid moiety

Hydrophenanthrene in acid moiety

1,4a-dimethylhydrophenanthrene-1- carboxylic acid

Polycyclo ring system having the hydrophenanthrene and at least one additional ring as cyclos

Plural alicyclic rings in acid moiety

Tricyclo ring system in acid moiety

Two rings only in acid moiety

2,2,1-bicyclo

Ortho fused

Preparing alicyclic acid esters by carbonylation

With preservative

Acyclic unsaturated monocarboxylic acid esters

Aromatic polycarboxylic acid esters

Compounds having the group -c(=x)-x-nx-, wherein the x's may be the same or diverse chalcogens, nx is a divalent chalcogen or a chain of divalent chalcogens single bonded to each other, and the terminal x is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (e.g., percarboxylate esters, etc.)

Cyanate esters (i.e., compounds having the -ocn group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Esters having the -n=s=o group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (i.e., sulfinylamines)

Esters having the -s(=o)(=o)-s- group, wherein the divalent sulfur is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (e.g., thiolsulfonate esters, etc.)

Oxygen bonded directly to the hexavalent sulfur of the -s(=o)(=o)-s- group (i.e., thiosulfate esters)

Nitrogen attached indirectly to the -s(=o)(=o)-s- group by acyclic nonionic bonding

Esters having the -s(=o)-s- group, wherein the divalent sulfur is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (e.g., thiolsulfinate esters, dithiosulfurous acid esters, etc.)

Hydroxamate esters or chalcogen analogues thereof (i.e., compounds having the -c(=x)-nh-x- group, wherein the x's may be the same or diverse chalcogens and substitution may be made for hydrogen only, and wherein the single bonded x is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Carbocyclic ring bonded directly to the carbon of the -c(=x)-nh-x- group

Nitrogen bonded directly to the carbon of the -c(=x)-nh-x- group

The single bonded x is sulfur, or the substituent nitrogen is bonded directly to acyclic or alicyclic carbon

Hypohalite or perhypohalite esters (i.e., compounds having the -o-halo group or the -o-o-halo group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Hyponitrite esters (i.e., compounds having the -o-n=n-o- group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Isocyanate esters (i.e., compounds containing the isocyanate group, -n=c=o, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Acyclic carbon bonded directly to the isocyanate group

Chalcogen, single bonded directly to carbon, attached indirectly to the isocyanate group by acyclic nonionic bonding (e.g., ether group containing, etc.)

Halogen attached indirectly to the isocyanate group by acyclic nonionic bonding

Benzene ring bonded directly to the isocyanate group

Plural benzene rings bonded directly to isocyanate groups (e.g., diisocyanatodiphenylmethane, etc.)

Plural isocyanate groups bonded directly to the same benzene ring

Biuret containing (i.e., -nh-c(=o)-nh-c(=o)-nh- containing, wherein substitution may be made for hydrogen only)

Carbodiimide containing (i.e., -n=c=n- containing)

Containing polycyclo ring system having alicyclic ring as one of the cyclos

Processes

Halogenation of isocyanate esters

Isocyanate exchange reactions (i.e., a-nco + b-x = b-nco + a-x)

Isocyanic acid, or salt thereof, as reactant

Processes for forming the isocyanate group

Azide reactant (i.e., reactant contains the azide group)

Carbamate reactant (i.e., reactant contains -o-c(=o)-nh- group (wherein substitution may be made for hydrogen only)

Carbamyl halide reactant (i.e., reactant contains halo-c(=o)-nh- group, wherein substitutuion may be made for hydrogen only)

Carbon monoxide utilized

Reactant contains nitro group bonded directly to carbon

Carbonyl dihalide reactant (e.g., phosgene, etc.)

Cyanate reactant (i.e., reactant contains -ocn group)

Hetero ring containing reactant

Reactant containing -nh-c(=o)-nh- group (wherein substitution may be made for hydrogen only)

Reactant containing nitrogen double or triple bonded to carbon (e.g., nitriles, isonitriles, cyanogen halides, etc.)

Processes of reacting isocyanate esters of known structure to yield products of indeterminate structure

Purification or recovery

Epoxy compound, or metal, utilized

With preservative or stabilizer

Nitrogen containing preservative or stabilizer

Phosphorus, silicon, or phenolic hydroxy containing preservative or stabilizer

Perborate esters or chalcogen analogues thereof (i.e., compounds having the -x-x- group, wherein the x's are the same or diverse chalcogens, bonded directly to boron and to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Perhalate esters (i.e., compounds having the -o-halo(=o)(=o)(=o) group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Perhydroxamate esters or chalcogen analogues thereof (i.e., compounds having the -c(=x)-nh-x-x- group, wherein the x's are the same or diverse chalcogens and substitution may be made for hydrogen only, and wherein the terminal x is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Peroxynitrate esters (i.e., compounds having the -o-o-n(=o)(=o) group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Persulfonate esters (i.e., compounds having the -s(=o)(=o)-o-o- group, wherein the terminal oxygen is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Perthioimidate esters (i.e., compounds having the perthioimidate group, hn=ch-s-s-, wherein substitution may be made for hydrogen only, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)

Sulfohydroxamate esters or chalcogen analogues thereof (i.e., compounds having the -s(=o)(=o)-nh-x- group, wherein x is chalcogen and substitution may be made for hydrogen only, and wherein the x is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon)