83289-56-9

Upstream product

• 1740-97-2 2-methyl-4-isopropylphenol 
• 83224-10-6 (1S,3R,6R)-(+)-trans-m-Menthan-trans-6-ol 
• 1461-27-4 1-methyl-5-(1-methylethenyl)-(R)-cyclohexene 
• 83289-52-5 (3R,6R)-(-)-m-Mentha-1⁽⁷⁾,8-dien-trans-6-ol 

Relevant academic research and scientific papers

CYCLOHEXENE DERIVATIVES AS PERFUMING INGREDIENTS

The present invention concerns a compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein n is 0 or 1; R and R', independently from each other, represent a hydrogen atom or a C1-2 linear alkyl group provided that one of said groups represents a hydrogen atom and the other a C1-2 linear alkyl group; each R1, independently from each other, represents a hydrogen atom or a methyl group; and R2 and R3 represent, independently of each other, a C1-3 linear alkyl group; or R2 and R3, when taken together, represent a C4-5 linear, branched alkanediyl or alkenediyl. The use of compound of formula (I) as perfuming ingredients of floral type and the invention's compounds as part of a perfuming composition or of a perfuming consumer product are also part of the present invention.

Investigations in the m-Menthane Series, IV. - Ene-Reactions of (3R)-(+)-Isosylvestrene and (3R)-(+)-Sylvestrene with Singlet Oxygen

Singlet oxygen, (1Δg-O2), generated by photosensitization reacts with (3R)-(+)-isosylvestrene (1) and (3R)-(+)-sylvestrene (27) to give allylic hydroperoxides which are reduced to the corresponding allylic alcohols 2-7 and 28-30, res