18665-81-1

Basic information

• Product Name: (E)-3-methyl-5-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)pent-2-en-1-ol
• Synonyms: (E)-3-methyl-5-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)pent-2-en-1-ol
• CAS NO: 18665-81-1
• Molecular Weight: 222.371
• Mol File: 18665-81-1.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: (E)-3-methyl-5-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)pent-2-en-1-ol(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-3-methyl-5-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)pent-2-en-1-ol(18665-81-1)
• EPA Substance Registry System: (E)-3-methyl-5-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)pent-2-en-1-ol(18665-81-1)

Safety Data

• Hazardous Substances Data: 18665-81-1(Hazardous Substances Data)

Upstream product

• 17283-81-7 4-(2,6,6-Trimethyl-cyclohex-1-enyl)-butan-2-on 
• 160084-07-1 Phosphoric acid diethyl ester 1-methylene-3-(2,6,6-trimethyl-cyclohex-1-enyl)-propyl ester 
• 36772-04-0 1-(3-Butynyl)-2,6,6-trimethyl-1-cyclohexene 
• 4179-00-4 Methyl (E)-3-methyl-5-(2,6,6-trimethylcyclohexen-1-yl)-2-pentenoate 
• 236744-59-5 Ethyl 3-Methyl-5-(2,2,6-trimethylcyclohexen-1-yl)-2-pentenoate 
• 42569-33-5 ethyl (E)-3-methyl-5-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)pent-2-enoate 

Downstream Products

• 127000-61-7 7,8,7',8'-tetrahydro-β,β-carotene 
• 121402-00-4 (E)-1,3,3-trimethyl-2-(3'-methylhexa-3',5'-dien-1-yl)cyclohex-1-ene 
• 51077-41-9 ethyl (2E,4E,6Z)-3,7-dimethyl-9-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)nona-2,4,6-trienoate 
• 51077-41-9 ethyl (2Z,4E,6E)-3,7-dimethyl-9-(2',6',6'-trimethylcyclohex-1'-en-1'-yl)nona-2,4,6-trienoate 
• 105426-92-4 4-[(3Z,7E)-4-Dimethoxymethyl-1-(1-ethoxy-ethoxy)-8-methyl-10-(2,6,6-trimethyl-cyclohex-1-enyl)-deca-3,7-dienyl]-5-hydroxy-5H-furan-2-one 
• 105426-91-3 {4-[(3Z,7E)-4-Dimethoxymethyl-1-(1-ethoxy-ethoxy)-8-methyl-10-(2,6,6-trimethyl-cyclohex-1-enyl)-deca-3,7-dienyl]-furan-2-yl}-trimethyl-silane 
• 80388-51-8 manoalide-2-methyl ether 
• 75088-80-1 5-Hydroxy-4-{6-hydroxy-5-[(E)-4-methyl-6-(2,6,6-trimethyl-cyclohex-1-enyl)-hex-3-enyl]-3,6-dihydro-2H-pyran-2-yl}-5H-furan-2-one 
• 105498-76-8 seco-manoalide 
• 105426-86-6 (2Z,6E)-3-Dimethoxymethyl-7-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,6-dienoic acid tert-butyl ester 
• 105426-86-6 (2E,6E)-3-Dimethoxymethyl-7-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,6-dienoic acid tert-butyl ester 
• 105426-94-6 (2Z,6E)-3-Dimethoxymethyl-7-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,6-dien-1-ol 
• 105426-85-5 (E)-1,1-Dimethoxy-6-methyl-8-(2,6,6-trimethyl-cyclohex-1-enyl)-oct-5-en-2-one 
• 112503-50-1 2-((3E,7Z)-9-Chloro-7-dimethoxymethyl-3-methyl-nona-3,7-dienyl)-1,3,3-trimethyl-cyclohexene 

Relevant articles and documents

Stereoselective synthesis by Olefin Metathesis and characterization of η-carotene (7,8,7′,8′-tetrahydro-β,β-carotene)

The purported structure of the elusive η-carotene (7,8,7′, 8′-tetrahydro-β,β-carotene), a natural C40 carotenoid first detected in the berries of Lonicera japonica and in citrus fruits sixty years ago, has been synthesized by olefin cross-metat

Bioluminescence activity of Latia luciferin analogs

Latia luciferin analogs were synthesized and their bioluminescence activities were measured. The Latia luciferase was found to recognize strictly the 2,6,6-trimethylcyclohexene ring moiety in the luciferin structure. While the enol ether analogs exhibited no bioluminescence activity, the corresponding enol acetate analog possessed 60% activity compared to natural luciferin having an enol formate structure, implying that the initial step of the light producing reaction is an enzymatic hydrolysis to yield the corresponding enolate anion. (C) 2000 Elsevier Science Ltd.

TOTAL SYNTHESIS OF MANOALIDE AND SECO-MANOALIDE

The first synthesis of manoalide and seco-manoalide from methyl 7,8-dihydro-β-ionylidene acetate was achieved in high yield by the new method utilizing regiospecific singlet oxigen oxidation of 3-alkenyl-5-trimethylsilylfuran to β-alkenyl-γ-hydroxybutenol