-
Cationic polar cycloaddition with chloromethyl phenyl sulfides
作者:Y. Tamura、K. Ishiyama、Y. Mizuki、H. Maeda、H. Ishibashi
DOI:10.1016/s0040-4039(01)82017-7
日期:1981.1
Chloromethyl phenyl sulfides 3 underwent [4+ +2] type polar cyclo-additions with styrene, trans-stilbene, and phenylacetylene in the presence of stannic chloride to afford the thiochroman 4, 5 and thiochromen derivatives 6. Under the same reaction conditions, N-allyl-α-chloro-α-(phenylthio)acetamide (7) gave the intramolecular cycloaddition product 8.
在
氯化锡的存在下,与
苯乙烯,反式
苯乙烯和
苯乙炔进行
氯甲基苯基
硫化物3的[4 + +2]型极性环加成反应,得到
硫代
铬烷4、5和
硫代色素衍
生物6。在相同的反应条件下,N -烯丙基-α-
氯-α-(苯
硫基)乙酰胺(7)得到分子内环加成产物8。
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Sato, Tatsunori; Wada, Yasuko; Nishimoto, Mami, Journal of the Chemical Society. Perkin transactions I, 1989, p. 879 - 886
作者:Sato, Tatsunori、Wada, Yasuko、Nishimoto, Mami、Ishibashi, Hiroyuki、Ikeda, Masazumi
DOI:——
日期:——
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SATO, TATSUNORI;WADA, YASUKO;NISHIMOTO, MAMI;ISHIBASHI, HIROYUKI;IKEDA, M+, J. CHEM. SOC. PERKIN TRANS. PT 1,(1989) N, C. 879-886
作者:SATO, TATSUNORI、WADA, YASUKO、NISHIMOTO, MAMI、ISHIBASHI, HIROYUKI、IKEDA, M+
DOI:——
日期:——
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TAMURA, Y.;ISHIYAMA, K.;MIZUKI, Y.;MAEDA, H.;ISHIBASHI, H., TETRAHEDRON LETT., 1981, 22, N 38, 3773-3774
作者:TAMURA, Y.、ISHIYAMA, K.、MIZUKI, Y.、MAEDA, H.、ISHIBASHI, H.
DOI:——
日期:——
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ISHIBASHI, HIROYUKI;OKADA, MOTOFUMI;SATO, KAZUMI;IKEDA, MASAZUMI;ISHIYAMA+, CHEM. AND PHARM. BULL., 1984, 33, N 1, 90-95
作者:ISHIBASHI, HIROYUKI、OKADA, MOTOFUMI、SATO, KAZUMI、IKEDA, MASAZUMI、ISHIYAMA+
DOI:——
日期:——