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Class Information
Number: 549/518
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., oxygen, sulfur, selenium, or tellurium) or nitrogen as the only ring hetero atoms (class 540, subclass 1) > Oxygen containing hetero ring (e.g., dioxirane, etc.) > The hetero ring is three-membered consisting of one oxygen and two carbons > Processes > Oxirane ring formed
Description: Processes which include the formation of an oxirane ring.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615669 |
Process for producing fluoro-compounds |
Nov. 10, 2009 |
| 7582658 |
Bicyclic compound |
Sep. 1, 2009 |
| 7557253 |
Method for converting polyhydroxylated aliphatic hydrocarbons into chlorohydrins |
Jul. 7, 2009 |
| 7485736 |
Process for producing .alpha.-methylstyrene |
Feb. 3, 2009 |
| 7476770 |
Epoxidation catalyst |
Jan. 13, 2009 |
| 7456322 |
Process for preparing 1,3-dibromoacetone, 1-3-dichloroacetone and epichlorohydrin |
Nov. 25, 2008 |
| 7449590 |
Process for preparation of propylene oxide |
Nov. 11, 2008 |
| 7332139 |
Process and device for carrying out reactions in reactor with slot-shaped reaction spaces |
Feb. 19, 2008 |
| 7256300 |
Stereoselective synthesis of certain trifluoromethyl-substituted alcohols |
Aug. 14, 2007 |
| 7153986 |
Method for producing propylene oxide |
Dec. 26, 2006 |
| 7094915 |
Biphasic process for epoxidation of olefinic compound using chromate or dichromate catalyst |
Aug. 22, 2006 |
| 7078543 |
Methods for producing oxirane carboxylic acids and derivatives thereof |
Jul. 18, 2006 |
| 7078414 |
Derivatives of 3-guanidinocarbonyl-1-heteroaryl-pyrrole, preparation process and intermediates of this process, their use as medicaments, and pharmaceutical compositions comprising them |
Jul. 18, 2006 |
| 7011807 |
Supported catalysts having a controlled coordination structure and methods for preparing such catalysts |
Mar. 14, 2006 |
| 6841667 |
Nucleophilic kinetic resolution of cyclic substrates using silyl azides |
Jan. 11, 2005 |
| 6828449 |
Use of a settling accelerator in epoxidation |
Dec. 7, 2004 |
| 6825366 |
Process for the epoxidation of olefins using gold-containing catalyst |
Nov. 30, 2004 |
| 6812357 |
Method for producing epoxides by oxidizing olefins |
Nov. 2, 2004 |
| 6800766 |
Hydrolytic kinetic resolution of cyclic substrates |
Oct. 5, 2004 |
| 6693205 |
Process for preparing optically active epoxides |
Feb. 17, 2004 |
| 6677465 |
Method for the enantioselective preparation of 3,3-diphenyl-2,3-epoxy propionic acid esters |
Jan. 13, 2004 |
| 6631021 |
Polyfunctional thiirane compounds |
Oct. 7, 2003 |
| 6627685 |
Lightfast epoxy resin |
Sep. 30, 2003 |
| 6586564 |
Double-metal cyanide catalysts for preparing polyether polyols |
Jul. 1, 2003 |
| 6576214 |
Catalytic direct production of hydrogen peroxide from hydrogen and oxygen feeds |
Jun. 10, 2003 |
| 6509485 |
Preparation of epoxides from alkanes using lanthanide-promoted silver catalysts |
Jan. 21, 2003 |
| 6504038 |
Process for the preparation of styrene and propylene oxide |
Jan. 7, 2003 |
| 6500969 |
Integrated hydrogen peroxide production and organic chemical oxidation |
Dec. 31, 2002 |
| 6500968 |
Process for selective oxidation of organic feedstocks with hydrogen peroxide |
Dec. 31, 2002 |
| 6495703 |
Process for the preparation of glycerol carbonate |
Dec. 17, 2002 |
| 6452026 |
Process for producing optically active threo-3-amino-1,2-epoxy compounds |
Sep. 17, 2002 |
| 6448414 |
Hydrolytic kinetic resolution of cyclic substrates |
Sep. 10, 2002 |
| 6407150 |
Processes for producing phenolic resin and epoxy resin |
Jun. 18, 2002 |
| 6376685 |
Process for producing optically active threo-3-amino-1,2-epoxy compounds |
Apr. 23, 2002 |
| 6353122 |
Method for epoxidation of 3-methylenecyclopropanes |
Mar. 5, 2002 |
| 6313060 |
Catalyst for ring-opening polymerization of alkylene oxide, method for preparation thereof and use thereof |
Nov. 6, 2001 |
| 6288248 |
Epichlorohydrin-based product and process for manufacturing this product |
Sep. 11, 2001 |
| 6262278 |
Stereoselective ring opening reactions |
Jul. 17, 2001 |
| 6235870 |
Dehydrohalogenation of poly (phenylhalo-b-hydroxypropyl ether) to form polyepoxide |
May. 22, 2001 |
| 6232478 |
Process for the preparation of chiral 3,4-epoxybutyric acid and the salt thereof |
May. 15, 2001 |
| 6229023 |
Process for cooxidizing organic compounds, process for producing epoxy compounds and process for producing esters or lactones |
May. 8, 2001 |
| 6204357 |
Double metal cyanide catalysts for preparing poly-etherpolyols |
Mar. 20, 2001 |
| 6156915 |
Reactive and durable anti-static agent and method of preparing the same |
Dec. 5, 2000 |
| 6121468 |
Process for producing amide derivatives and intermediate compounds |
Sep. 19, 2000 |
| 6100412 |
Process for the epoxidation of olefinic compounds |
Aug. 8, 2000 |
| 6087514 |
Titanium silicate molecular sieve oxidation catalysts and the production thereof |
Jul. 11, 2000 |
| 6087299 |
Silver-containing supported catalysts and catalyst intermediates, processes for their preparation and their use |
Jul. 11, 2000 |
| 6063941 |
Process for the regeneration of catalysts |
May. 16, 2000 |
| 6040464 |
Process for the preparation of protected 3-amino-1,2-dihydroxypropane acetal and derivatives thereof |
Mar. 21, 2000 |
| 6031115 |
Process for preparing epoxides |
Feb. 29, 2000 |
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