103905-07-3

Basic information

• Product Name: 2,6-Nonadien-1-ol, 3,7-dimethyl-9-(phenylsulfonyl)-8-[(tetrahydro-2H-pyran-2-yl)oxy]-9-(2,6, 6-trimethyl-1-cyclohexen-1-yl)-, acetate
• CAS NO: 103905-07-3
• Molecular Formula: C33H48O6S
• Molecular Weight: 572.807
• Mol File: 103905-07-3.mol

Chemical Properties

• CAS DataBase Reference: 2,6-Nonadien-1-ol, 3,7-dimethyl-9-(phenylsulfonyl)-8-[(tetrahydro-2H-pyran-2-yl)oxy]-9-(2,6, 6-trimethyl-1-cyclohexen-1-yl)-, acetate(CAS DataBase Reference)
• NIST Chemistry Reference: 2,6-Nonadien-1-ol, 3,7-dimethyl-9-(phenylsulfonyl)-8-[(tetrahydro-2H-pyran-2-yl)oxy]-9-(2,6, 6-trimethyl-1-cyclohexen-1-yl)-, acetate(103905-07-3)
• EPA Substance Registry System: 2,6-Nonadien-1-ol, 3,7-dimethyl-9-(phenylsulfonyl)-8-[(tetrahydro-2H-pyran-2-yl)oxy]-9-(2,6, 6-trimethyl-1-cyclohexen-1-yl)-, acetate(103905-07-3)

Safety Data

• Hazardous Substances Data: 103905-07-3(Hazardous Substances Data)

Upstream product

• 37905-03-6 8-hydroxygeranyl acetate 
• 105-87-3 3,7-dimethyl-2E,6-octadien-1-yl acetate 
• 37905-02-5 (2E,6E)-3,7-dimethyl-8-oxoocta-2,6-dien-1-yl acetate 
• 110-87-2 3,4-dihydro-2H-pyran 
• 103905-01-7 1-acetoxy-8-hydroxy-3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-9-(phenylsulfonyl)-2(E),6(E)-nonadiene 
• 94853-00-6 (2Z,6E)-3,7-dimethyl-8-oxoocta-2,6-dien-1-yl acetate 
• 70238-37-8 (2'Z,6'E)-Essigsaeure-(8'-hydroxy-3',7'-dimethyl-2',6'-octadien-1'-yl)ester 
• 141-12-8 neryl acetate 
• 105615-49-4 Acetic acid (2Z,6E)-9-benzenesulfonyl-8-hydroxy-3,7-dimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,6-dienyl ester 
• 56691-74-8 {[(2,6,6-trimethyl-1-cyclohexen-1-yl)methyl]sulfonyl}benzene 

Downstream Products

• 68-26-8 RETINOL 
• 127-47-9 Retinol acetate 
• 103905-10-8 (2E,6E)-9-Benzenesulfonyl-3,7-dimethyl-8-(tetrahydro-pyran-2-yloxy)-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,6-dien-1-ol 
• 68-26-8 9-cis-retinol 
• 22737-96-8 11-cis-retinol 
• 2052-63-3 2-cis-Vitamin-A 
• 63568-38-7 11,13-di-cis-Vitamin-A-acetat 
• 34356-31-5 (7E,9E,11E,13Z)-retinyl acetate 
• 29444-27-7 9cis,13cis-retinyl acetate 
• 17706-49-9 11,13-Di-cis-vitamin A 
• 29444-25-5 (9Z,13Z)-retinol 

Relevant articles and documents

Process for producing vitamin A or its carboxylic acid esters, and intermediate compounds useful for the process

A process for producing vitamin A represented by the formula STR1 which comprises treating a compound represented by the formula STR2 wherein R1 represents an aryl group which may be substituted, R21 and R22 each represents a hydrogen atom or a lower alkanoyl group, R3 represents an acetal-type protective group for a hydroxyl group, and X represents a halogen atom, with a base; and novel intermediate compounds useful for the above process.

THE HIGHLY STEREOSELECTIVE SYNTHESIS OF ALL-TRANS AND 13-CIS VITAMIN A VIA DOUBLE ELIMINATION REACTION

Stereocontrolled convergent synthesis of vitamin A was achieved by the double elimination method employing the C10 sulfone and the C10 aldehydes as starting materials.Thus the all-trans and 13-cis isomers were obtained with the stereochemical purity of 95percent and 90percent, respectively.