Journal of Organic Chemistry p. 2633 - 2637 (1982)
Update date:2022-08-04
Topics:
Meyers, A. I.
Gabel, Richard A.
Pyridyloxazolines, derived from nicotinic acid or isonicotinic acid, have been shown to metalate at the 4- and 3-positions, respectively.These react with a variety of electrophiles to provide 4- and 3-substituted pyridines in good yield.Alternatively, 3-pyridyloxazolines, when treated with organolithium or Grignard reagents, give addition to the 4-position and provide a series of 4-substituted 1,4-dihydropyridines.
View MoreWuhan Better Organic Technology Inc.
Contact:13307163183
Address:Wuhan Economic&Technology Development Zone, Hubei
Shijiazhuang Sdyano Fine Chemical Co., Ltd
Contact:+86-311-89830448
Address:NO.48 Ta Nan Road,Yuhua District,Shijiazhuang,Hebei,China
Shaanxi Lighte Optoelectronics Material Co., Ltd.
Contact:+86-29-88320728-622/619/620
Address:No.55 INDUSTRY ROAD 2,XI'AN NATIONAL CIVIL AEROSPACE INDUSTRIAL PARK.XI'AN China 710065.
Hubei Sky Lake Chemical Co., Ltd.
Contact:+86-27-87385545
Address:Te-2, Xijiao Chemical Park, Yuekou Town, Tianmen, Hubei, China.
Zhuzhou Farshine Chemical Industry Co., Ltd
Contact:0086-731-28482786
Address:No. 1,Shui Xian Road, He Tang Dictrict,Hunan-412000,China
Doi:10.1002/anie.200352361
(2003)Doi:10.1002/ardp.200600189
(2007)Doi:10.3184/030823409X12608188070442
(2010)Doi:10.1007/s11164-012-0853-x
(2013)Doi:10.1021/j100246a027
(1983)Doi:10.1021/acs.orglett.9b00086
(2019)