Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 568/824
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Oxygen containing (e.g., perchlorylbenzene, etc.) > Hydroxy containing (h of -oh may be replaced by a group ia or iia light metal) > Six-membered alicyclic ring containing > Unsaturation in the ring > 2,6,6-trialkylcyclohexenyls (e.g., vitamin a, etc.)
Description: Compounds which contain a 2,6,6-trialkylcyclohexenyl nucleus.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
4035425 Synthesis of Vitamin A, intermediates and conversion thereof to Vitamin A Jul. 12, 1977
4026949 Optically active cyclohexane derivatives May. 31, 1977
4022807 Vitamin A esters May. 10, 1977
4011245 Method for the manufacture of 2,6,10,10-tetramethyl-1-oxaspiro 4,5-dec-6-ene Mar. 8, 1977
4010213 Novel odorants Mar. 1, 1977
4006193 Isomerization of the unsaturated alcohols Feb. 1, 1977
4000198 Hydroxy-acetylene-substituted cyclohexenone Dec. 28, 1976
3996296 Novel compounds, 4-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-butanol and 4-(6,6-dimethyl-2-methylene-3-cyclohexen-1-yl)-2-butanol Dec. 7, 1976
3989757 Isomerizing cis-carotenoids to all-trans-carotenoids Nov. 2, 1976
3956392 1-Crotonyl-2,2,6-trimethylcyclohexanes May. 11, 1976
3953524 Catalytic hydrogenation of alpha,beta-unsaturated aldehydes to alpha,beta-unsaturated alcohols Apr. 27, 1976
3949006 Synthesis of vitamin A, intermediates and conversion thereof to vitamin A Apr. 6, 1976
3947498 Vitamin A intermediates Mar. 30, 1976
3946078 Cycloaliphatic unsaturated ketones as odour- and taste-modifying agents Mar. 23, 1976
3932485 Improved preparation of Wittig salt of vinyl .beta.-ionol Jan. 13, 1976
3931257 Polyene compounds Jan. 6, 1976
3931326 Alkenoyl-cyclohexadienes Jan. 6, 1976

1 2 3

  Recently Added Patents
Stability control system with body-force-disturbance heading correction
Method for repairing or replacing damaged tissue
Automatic setup of reflector instances
Milk frother
Electronic document reading devices
Method and system for an integrated host PCI I/O bridge and dual port gigabit ethernet controller
Calendar integration methods and systems for presentation of events having combined activity and location information
  Randomly Featured Patents
Purified herpes simplex virus protease and methods of purification
Electrophotographic toner
Polyfluoropolyether graft copolymers
Method for producing 4-hydroxy-L-isoleucine
Azo dyestuffs having a carboxyl group and a substituted sulfonylimino group in the coupling component
Injection apparatus
Pulsed fluidised bed
Image processing apparatus for print process of photographed image
Method and apparatus for three-dimensional ultrasound imaging by projecting filtered pixel data
RF array coil system and method for magnetic resonance imaging