Tetrahedron Letters p. 9239 - 9243 (2000)
Update date:2022-08-05
Topics:
Merino
Del Alamo
Bona
Franco
Merchan
Tejero
Vieceli
The reaction of O-methyl-O-tert-butyldimethylsilyl ketene acetal with N-benzyl and N-methyl-2,3-O-isopropylidene-D-glyceraldehyde nitrones in the presence of boron trifluoride etherate afforded the corresponding isoxazolidin-5-ones in excellent yields and anti-selectivities. The obtained compounds were used as key intermediates for the synthesis of isoxazolidinyl nucleosides of the L-series. (C) 2000 Elsevier Science Ltd.
View MoreDezhou Longteng Chemical Co., Ltd.
website:http://www.sodium-methoxide.cn/
Contact:0086-18866052283
Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
NINGBO PANGS CHEM INT’L CO., LTD.
Contact:+86-0574-27666801
Address:Floor 21, Building 11, Xintiandi, No. 689, Shijiroad, Ningbo, Zhejiang, China
Shanghai Bojing Chemical Co., Ltd.
Contact:021-37122233
Address:6F Buildiing 11,No.388,Baifu Road,District Fengxian.Shanghai, China.
Hebei Fulong Import & Export Co., Ltd.
Contact:86-311-87795661
Address:15A19 Zhongyuan Building,368 Youyi North Street,Shijiazhuang 050070,China
Jiangsu Fengshan Group Co., Ltd.
Contact:86-25-86558671
Address:1903,Central International Mansion 105-6 North Zhongshan Road, Nanjing, China
Doi:10.1021/ol0068344
(2000)Doi:10.1016/j.bmc.2004.01.015
(2004)Doi:10.3184/174751916X14636698285461
(2016)Doi:10.1021/jo005542d
(2000)Doi:10.1021/je60051a037
(1971)Doi:10.1002/1521-3765(20021104)8:21<5012::AID-CHEM5012>3.0.CO;2-2
(2002)