Tetrahedron Letters p. 4123 - 4124 (1994)
Update date:2022-08-05
Topics:
Takahata, Hiroki
Ushida, Yasuhiro
Momose, Takefumi
A new entry to chiral butenolide synthons starting with iodolactonization of the readily available, homochiral N-benzyl-N-methyl-3-hydroxy-4-pentenamide (1) and its application to the syntheses of (+)-nephrosteranic acid (5), (+)-trans-whisky lactone (6), and (+)-trans-cognac lactone (7) are described.
View MoreZhangJiaGang YaRui Chemical Co.,Ltd.
Contact:0512-58360968
Address:China JiangSu Province Zhang Jia Gang City YangShe Oriental Plaza Building 10 B307
Huludao Tianqi Shengye Chemical Co.,Ltd.
Contact:0086 429 2075777
Address:Area B,Shipbuilding Industry Park,Beigang District,Huludao City,Liaoning prov.,China
Guangzhou Chemical Reagent Factory
Contact:+86-20-8435 9820 or 8435 7345
Address:Southern Guangzhou, Guangdong, China
Contact:+86-21-54391580
Address:Room 502,No.65,Lane 2388 Hongxin Road,Shanghai,China
Shanghai Coupling Pharmaceutical R&D Co., Ltd.(expird)
Contact:+86 021 50106671
Address:403 Room No.4 Buiding, No. 526 Ruiqing Road, Shanghai Zhangjiang Hi-Tech Park
Doi:10.1016/0008-6215(85)85050-3
(1985)Doi:10.1016/S0960-894X(00)00036-6
(2000)Doi:10.1055/s-2003-39404
(2003)Doi:10.1021/om00007a014
(1995)Doi:10.1021/om00007a018
(1995)Doi:10.1081/SIM-100107710
(2001)
