55298-96-9

Upstream product

• 4698-08-2 (E)-geranic acid 
• 80527-38-4 Acetic acid 1,1-dimethyl-5-methylene-2-phenylsulfanyl-hept-6-enyl ester 
• 70473-42-6 [1-(1-Chloro-1-methyl-ethyl)-4-methylene-hex-5-enylsulfanyl]-benzene 
• 123-35-3 7-methyl-3-methene-1,6-octadiene 
• 186581-53-3 diazomethane 
• 94836-03-0 2-methyl-6-methylene-3-phenylthio-7-octen-2-ol 
• 55298-92-5 methyl 3-methylene-7-methyl-6-octenoate 

Relevant academic research and scientific papers

SYNTHETIC STUDIES ON THE OCHTODANE TYPE TERPENES I. STEREOSELECTIVE CONSTRUCTION OF THE OCHTODANE SKELETON FROM MYRCENE.

The ochtodane skeleton, the Carbon framework of 1,1-dimethyl-3-ethylcyclohexane (1) was constructed highly stereoselectively by the acid-catalyzed (SnCl//4 or CF//3CO//2H) cyclization of the terminally functionalized myrcene derivatives, the benzenesulfenyl chloride adduct (7), the terminal beta -hydroxy sulfide (8) derived from 7, and myrcene 6,7-epoxide (10). The stereoselectivity of the 3-exo-double bond in 1 formed concomitantly in the cyclization reaction was found to depend remarkably upon the reaction temperture and the 85-94% of E-stereoselectivity was attained at minus 78 degree C. By the method, the ochtodane derivatives with the sulfur- or oxygen-functional groups on the C(6)-position were obtained.