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Class Information
Number: 568/595
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Ethers > Plural oxygens bonded directly to the same carbon (e.g., acetals, ketals, orthoesters, orthocarbonates, etc.) > Acyclic > At least three oxygens bonded directly to the same carbon ( e.g., orthoesters, etc.)
Description: Compounds wherein three or more oxygens are bonded to a single carbon.










Patents under this class:

Patent Number Title Of Patent Date Issued
7790833 Processes for the polymerization of trimethylene carbonate to poly(trimethylene glycol carbonate trimethylene glycol ether) diol Sep. 7, 2010
7790834 Copolymers comprising trimethylene carbonate and poly(trimethylene ether) glycols Sep. 7, 2010
7659358 Binders containing ortho ester groups Feb. 9, 2010
7002045 Ortho ester-based surfactant, its preparation and use Feb. 21, 2006
6881856 Thermoplastic polyurethane Apr. 19, 2005
6825385 Process for the preparation of orthocarbonates Nov. 30, 2004
6822124 Method for producing alcoxylated carbonyl compounds by an anodic oxidation method using a cathodic coupled reaction for organic synthesis Nov. 23, 2004
6747176 Preparation of 2-chloro-1,1,1-trialkoxyethane Jun. 8, 2004
6734313 Synthesis of spiro esters, spiro ortho carbonates, and intermediates May. 11, 2004
6653395 Orthoester-based polymer as well as preparation and use thereof Nov. 25, 2003
6613918 Synthesis of spiro ortho esters, spiro ortho carbonates, and intermediates Sep. 2, 2003
6281392 Preparation of orthoesters Aug. 28, 2001
6177389 Detergent compositions comprising orthocarbonate pro-fragrances Jan. 23, 2001
6008400 Orthoester reagents for use as protecting groups in oligonucleotide synthesis Dec. 28, 1999
5709715 Silicon or silica substrate with a modified surface, process for producing the same, new orthoesters and process for producing the same Jan. 20, 1998
5401885 Method of preparing ortho esters and 1.1-dialkoxycycloalkanes Mar. 28, 1995
5202480 Fluorination of acetals, ketals and orthoesters Apr. 13, 1993
4762935 Precursors and synthesis of methyl-9-oxo-11.alpha.,16-dihydroxy-16-vinyl-5-cis-13-trans-prostadienoa tes Aug. 9, 1988
4748280 Certain chlorination process for preparing 2-chloro-1,1,1-(C.sub.1 -C.sub.6 ) May. 31, 1988
4570018 Fluorocyclopropanes Feb. 11, 1986
4499309 Derivatives of energetic orthoformates Feb. 12, 1985
4182910 Method of preparing orthoacetic acid alkyl esters Jan. 8, 1980
4159987 Process for preparing substituted cyclic acetals of oxyacetaldehydes and said cyclic acetals Jul. 3, 1979
3975381 Process for preparing .gamma.-lactone derivatives Aug. 17, 1976
3931279 5-Oxa prostaglandin F.sub.2.sub..alpha. analogs Jan. 6, 1976











 
 
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