Tetrahedron Letters p. 6035 - 6038 (1985)
Update date:2022-08-04
Topics:
Jefford, Charles W.
Zaslona, Alexander
Rhodium(II) acetate-catalyzed decomposition of 1-diazo-3-phenyl-4-(pyrrol-1-yl)-butan-2-one and its p-methoxy derivative resulted in their intramolecular cyclization to form the 6-phenyl-5,6-dihydroindolizin-7(8H)-ones and 1-(pyrrol-1-yl)methylindan-3-ones as major and minor products respectively in high yields (77-89percent).The p-nitrophenyldiazo compound cyclized exclusively to the 5,6-dihydroindolizin-7(8H)-one in 76percent yield.
View MoreContact:86-512-87182055
Address:No.128 Fangzhou Rd, Suzhou Industrial Park, China, 215125, China
Kaiping Genuine Biochemical Pharmaceutical Co.,Ltd.
Contact:+86-750-2881198
Address:No.1, Xinke Road, Shatang Town, Kaiping, Guangdong Province, P.R.China
Yangzhou Zhongbao Pharmaceutical Co.,Ltd
Contact:+86-514-88290838
Address:Jiangsu Baoying county economic develpment zone in baoying avenue91
Contact:+86-021-6989-5597
Address:No.80 Yichuan Rd., Putuo District,Shanghai,P.R.China
Contact:+86 21 5017 5386
Address:No 999,Jiangyue Rd, Minhang Dist ,201114,Shanghai ,China
Doi:10.1055/s-1987-27969
(1987)Doi:10.1134/S1070363208040221
(2008)Doi:10.1039/jr9600001491
(1960)Doi:10.1016/0022-328X(87)85003-9
(1987)Doi:10.1055/s-1987-33427
(1987)Doi:10.1080/10426500902947989
(2009)