Conversion of α-Terpineol to 8,9-Epoxy-p-menthan-1-ol
نویسندگان
چکیده
منابع مشابه
Isolation of Some Glucosides as Aroma Precursors from Ginger.
A glycosidically bound fraction was prepared by adsorbing a 80% methanol extract from fresh rhizomes of ginger onto a column of Amberlite XAD-2 resin and successively eluting with ethyl acetate or methanol. Enzymatic hydrolysis of this fraction with an acetone powder prepared from fresh ginger and commercial glycosidase liberated such alcohols as geraniol, 2-heptanol, α-terpineol, nerol, linalo...
متن کامل89 Acid - catalyzed heterogeneous reaction of 3 - methyl - 2 - buten - 1 - ol with hydrogen peroxide
Article history: Received 17 July 2014 Revised 23 September 2014 Accepted 29 September 2014 Available online 10 March 2015 We studied the dynamics of mercury (Hg) transfer in Phaseolus vulgaris plants grown in soil with Hg-doped compost at the maximum levels permitted by Colombian law on organic amendments. Quantitative evaluation of transfer wasmade in different plant organs: roots, stem, leav...
متن کامل1-[(Pyrrolidin-1-yl)(p-tolyl)methyl]naphthalen-2-ol
In the title compound, C(22)H(23)NO, the dihedral angle between the naphthyl ring system and the benzene ring is 73.32 (6)°. An intra-molecular O-H⋯N hydrogen bond stabilizes the mol-ecular conformation. In the crystal structure, mol-ecules are linked by C-H⋯π inter-actions, resulting in zigzag chains parallel to the [10] direction.
متن کاملMetabolism of (+)-terpinen-4-ol by cytochrome P450 enzymes in human liver microsomes.
We examined the in vitro metabolism of (+)-terpinen-4-ol by human liver microsomes and recombinant enzymes. The biotransformation of (+)-terpinen-4-ol was investigated by gas chromatography-mass spectrometry (GC-MS). (+)-Terpinen-4-ol was found to be oxidized to (+)-(1R,2S,4S)-1,2-epoxy-p-menthan-4-ol, (+)-(1S,2R,4S)-1,2-epoxy-p-menthan-4-ol, and (4S)-p-menth-1-en-4,8-diol by human liver micros...
متن کاملConversion of Sa-Cholestan-3@-ol to ~‘-5~-Cholesten-3~-ol in Cockroaches*
Detailed studies of the sterol requirement of the carnivorous beetle Dermestes vulpinus (1) which have been carried out in this laboratory have indicated that up to 97% of the normal dietary cholesterol requirement of this insect may be replaced by a number of other sterols. One of the compounds capable of sparing but not completely replacing cholesterol in the diet of these insects is cholesta...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Agricultural and Biological Chemistry
سال: 1972
ISSN: 0002-1369
DOI: 10.1080/00021369.1972.10860309