Tetrahedron Letters p. 6739 - 6742 (1995)
Update date:2022-07-30
Topics:
Harrowven
Dainty
In striking contrast to arenes, N-methylpyrrole undergoes Friedel-Crafts acylation with lactones. The reaction is most efficient with γ- and δ-lactones; ε-lactones proceed with poor overall conversion while β-lactones display poor selectivity. γ-Alkyl-γ-lactones readily yield 4,5,6,7-tetrahydroindol-7-ones through a sequence analogous to the Truce-Olson annulation.
View MoreSynchem Pharma Co.,Ltd(expird)
Contact:+0086-21-61984905-1
Address:Building 60,Zimian Park, LongYang industrial Area, 1515Nong，Yuandong Road Fengxian District, Shanghai ,China
Dalian Join King Biochemical Tech. Co., Ltd.
Contact:0411 39216206
Address:814 First State Blvd
Contact:86-532-68629711 13780605697
Address:NO 220 YANAN 3 ROAD,(POST ADMINISTRATION BUILDING),QINGDAO,CHINA
JIANGXI XINXIN CHEMICAL CO., LTD.
Contact:86-15957176628
Address:INDUSTRY ROAD 1, INDUSTRIAL PARK, HEKOU TOWN,YANSHAN COUNTY, JIANGXI PROVINCE, CHINA
Contact:17316303296
Address:240 Amboy Ave
Doi:10.1021/ja01257a047
(1942)Doi:10.1016/0040-4020(69)80005-0
(1969)Doi:10.1016/S0040-4039(99)01160-0
(1999)Doi:10.1039/a904379i
(1999)Doi:10.1016/S0040-4039(99)01186-7
(1999)Doi:10.1016/j.apcata.2016.08.028
(2016)
