[2,2-dimethyl-3-oxo-5-pentanolide]化源网提供2,2-dimethyl-3-oxo-5-pentanolideCAS号84752-36-3,2,2-dimethyl-3-oxo-5-pentanolideMSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询2,2-dimethyl-3-oxo-5-pentanolide上
CAS号572916-19-9分子量664.90200 密度N/A沸点N/A 分子式C41H48O6Si熔点N/A MSDSN/A闪点N/A 名称 英文名(2S,4S)-2-[(S)-(3,4-methylenedioxyphenyl)(triisopropylsilyloxy)methyl]-5-trityloxy-4-pentanolide 物理化学性质 分子式C41H48O6Si ...
Y. YAMADADep. Biotechnol., Fac. Eng., Osaka Univ., Suita, Osaka 565, JapanJohn Wiley & Sons, Ltd.CheminformNishida, T., Nihira, T., and Yamada, Y.: Facile synthesis of ra- cemic 2-hydroxy-4-pentanolide (NFX-2) and its optical resolu- tion. Tetrahedron, 47, 6623-6634 (1991)....
Ikeda H,Sako E,Sugai T.Yeast-mediated synthesis of optically active diols with C2-symmetry and (R)-4-pentanolide. Tetrahedron . 1996... H Ikeda,E Sato,T Sugai,... - 《Cheminform》 被引量: 100发表: 1996年 ChemInform Abstract: Yeast-Mediated Synthesis of Optically Active Diols with C2...
(1996). " Yeast-mediated synthesis of optically active diols with C 2 - symmetry and (R)-4-pentanolide. " Tetrahedron 52: 8113-8122.Ikeda,H,Sako,E,Sugai,T,Ohta,H.Yeast-mediated synthesis of optically active diols with C2-symmetry and (R)-4-pentanolide. Tetrahedron . 1996...
Then, a formed optically active 3-hydroxy-4-pentanolide derivative is separated and collected. The enantiomer mixture of the raw material, for example, is obtained by subjecting a propanal compound shown by formula II to the ring closure reaction in the presence of zinc and a di-lower alkyl...
cyclohexyl - pentanolide containing fragrances or riechstoffkompositionen, procedures to manufacture and 4 cyclohexyl - pentanolidNew lactones having the formula (I) wherein the cyclohexyl radical is bound to the carbon atoms at position 3 or 4 as indicated by the dotted lines, their use as ...
A facile stereoselective synthesis of a constituent of antimycin A1 and also the new virginiamycin inducing factor, NFX-2((−)-1) has been achieved. (2RS,3RS,4SR)-2-Hexyl-3-hydroxy-4-pentanolide((±)-1) was obtained by stereoselective intramolecular aldol condensation of 2-(2-bromo...
PRODUCTION OF (3R,4S,5R)-3-AMINO-5-METHYL-5-PENTANOLIDE-4-CARBOXYLIC ACID AND SALT THEREOFPURPOSE:To synthesize the titled compound useful for the synthesis of thienamycin, in high selectivity of the desired antipode in high yield, by a chiral synthetic process comprising the reaction of a ...
CAS号105865-99-4分子量224.27600 密度N/A沸点N/A 分子式C11H12O3S熔点N/A MSDSN/A闪点N/A 名称 英文名(3R/S,4S)-5-Hydroxy-3-phenylthio-4-pentanolide 物理化学性质 分子式C11H12O3S 分子量224.27600 精确质量224.05100 PSA71.83000 LogP1.45510 ...