134780-17-9

Basic information

• Product Name: (S)-2,4,4-trimethyl-2-cyclohexen-1-ol
• Synonyms: (S)-2,4,4-trimethyl-2-cyclohexen-1-ol
• CAS NO: 134780-17-9
• Molecular Weight: 140.225
• Mol File: 134780-17-9.mol
• Article Data: 13

Chemical Properties

• CAS DataBase Reference: (S)-2,4,4-trimethyl-2-cyclohexen-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-2,4,4-trimethyl-2-cyclohexen-1-ol(134780-17-9)
• EPA Substance Registry System: (S)-2,4,4-trimethyl-2-cyclohexen-1-ol(134780-17-9)

Safety Data

• Hazardous Substances Data: 134780-17-9(Hazardous Substances Data)

Upstream product

• 134736-79-1 (+/-)-2,4,4-Trimethyl-2-cyclohexenyl acetate 
• 13395-71-6 2,4,4-trimethyl-2-cyclohexenone 
• 134736-78-0 (+/-)-2,4,4-Trimethyl-2-cyclohexen-1-ol 
• 29841-69-8 (S,S)-1,2-diphenyl-1,2-diaminoethane 
• 1629-58-9 4-penten-3-one 

Downstream Products

• 134736-84-8 2-<(R)-2,6,6-Trimethyl-2-cyclohexenyl>ethyl tosylate 
• 134736-85-9 2-<(R)-2,6,6-Trimethyl-2-cyclohexenyl>ethyl cyanide 
• 39721-65-8 (R)-(+)-α-dihydroionone 
• 143658-50-8 methyl 3-methoxycarbonyl-5-(2,6,6-trimethyl-2-cyclohexenyl)-3-pentenoate 
• 143728-95-4 3-formyl-5-(2,6,6-trimethyl-2-cyclohexenyl)-3-pentenal 
• 143658-51-9 3-hydroxymethyl-5-(2,6,6-trimethyl-2-cyclohexenyl)-3-penten-1-ol 
• 143658-49-5 2-(2,6,6-trimethyl-2-cyclohexenyl)ethanal 
• 134736-83-7 2-<(R)-2,6,6-Trimethyl-2-cyclohexenyl>ethanol 
• 24739-72-8 (R)-(2,6,6-trimethylcyclohex-2-enyl)acetic acid 
• 147730-45-8 (3S,3aR,7aS)-4,4,7a-trimethyl-3-(phenylselenyl)-3a,4,5,6,7,7a-hexahydrobenzofuran-2(3H)-one 
• 1133-03-5 loliolide 
• 81800-41-1 (S)-dihydroactinidiolide 
• 134736-81-5 (S)-2,4,4-Trimethyl-2-cyclohexenyl 3,5-dinitrobenzoate 
• 134736-82-6 Ethyl <(R)-2,6,6-Trimethyl-2-cyclohexenyl>acetate 

Relevant articles and documents

Convergent Route to ent-Kaurane Diterpenoids: Total Synthesis of Lungshengenin D and 1α,6α-Diacetoxy-ent-kaura-9(11),16-dien-12,15-dione

The Hoppe’s homoaldol reaction of a cyclo-hexenyl carbamate with an aldehyde followed by an unprecedented BF3·OEt2 mediated intramolecular Mukaiyama-Michael-type reaction affords the tetracyclic core structure of ent-kaurane diterpenoids. The usage of this convergent approach for assembling these natural products is demonstrated by the first asymmetric total syntheses of two highly oxidized ent-kaurane diterpenoids: Lungshengenin D and 1α,6α-diacetoxy-ent-kaura-9(11),16-dien-12,15-dione.

Asymmetric hydrogenation of ketones with H2 and ruthenium catalysts containing chiral tetradentate S2N2 ligands

Getting more for less: In the presence of H2 and a base, air- and moisture-tolerant RuII complexes catalyze the hydrogenation of ketones and aldehydes with excellent activity and chemoselectivity, and with enantioselectivity of up to 95 % under mild conditions. The ratio of substrate to catalyst can be lowered to 106:1. The reactions tolerate scale-up and can be carried out with almost no solvent. A base-free method is available for base-sensitive substrates. Copyright

Enantioselective microbial oxidation of allyl alcohols

A new route to the optically active allyl alcohols by microbial oxidation is disclosed. Yamadazyma farinosa IFO 10896, a yeast, efficiently catalyzes the enantioselective oxidation of allyl alcohols to afford the corresponding optically active alcohols as the remaining substrates. This reaction is applicable to both cyclic and acyclic compounds. Copyright