Terpenoid Synthesis via Palladium-Catalyzed Allylic Alkylation of Allylic Nitro Compounds
作者:Noboru Ono、Isami Hamamoto、Aritsune Kaji
DOI:10.1055/s-1985-31398
日期:——
Dimethyl (E,E)-3,7-dimethyl-2,6-decadienedioate and (E)-6,10-dimethyl-9-methylene-5-undecen-2-one(two natural products)are prepared starting from 2-methyl-3-nitropropene/ 2-methyl-1-nitropropene and butenone by convenient four- and five-step procedures, respectively.
Synthese totale et stereoselective du dimethyl-6,10 methylidene-9 undecene-5 (e) one-2: un des constituants de l'huile de Costus
作者:Jean-Pierre Morizur、Jeanine Tortajada
DOI:10.1016/s0040-4039(00)85817-7
日期:1982.1
The first total and stereoselective synthesis of (E)-6, 10 dimethyl-9 methylidene undec-5-en-2-one: a constituant of CostusRootoil is reported. It was conducted with an overall yield of 22% from 1-methyl-2-oxo-methylcyclopentane carboxylate (α-methylated Dieckmann-ester) 2, used as a starting material.
Trehan, I. R.; Kad, G. L.; Gupta, Sangita, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 811 - 813
作者:Trehan, I. R.、Kad, G. L.、Gupta, Sangita、Verma, Neena、Singh, Labh
DOI:——
日期:——
Morizur, Jean-Pierre; Tortajada, Jeanine, Bulletin de la Societe Chimique de France, 1983, vol. 2, # 5-6, p. 175 - 179