Chemical and Pharmaceutical Bulletin p. 1621 - 1628 (1995)
Update date:2022-09-26
Topics:
Kotera
Ishii
Sakamoto
Photocyclization reactions (λ = 254 nm) of λ-methyl δ-(4-hydroxybutyl) and δ-(4-hydroxypentyl) α,β-unsaturated γ,δ-epoxy nitriles gave spiroketals and spiroethers diastereoselectively, whereas reaction of δ-(6- hydroxyhexyl) nitrile afforded no cyclization product. In addition, photocyclization of nitrile bearing a carboxyl group in the δ-side-chain afforded spirolactone.
View MoreNanjing Xi Ze Biological Technology Co., Ltd
Contact:86-025-66023220
Address:Address: Nanjin Qixia District Maigaoqiao R & D base in Pioneer Park Chun Yin Road 18-A928
website:http://www.herbpurify.com
Contact:0086-028-85249238
Address:Room709-C1,Incubator Building, Tianfu Life Science Park No.88,Keyuan Road,Gaoxin district,Chengdu City,Sichuan Prov,China
Zhangjiagang Jianing Import & Export Co.,Ltd.
Contact:086-512-55379012 13913607595
Address:NO.1 Guotai North Road Zhangjiagang Economic Development Zone,215600,Jiangsu,China
Shanghai HengXun Pharmaceutical Tech. Co., Ltd.
Contact:86-86-52730756
Address:Room 603, No. 240, Tianmuzhong Road, Zhabei, Shanghai, China
Jiangxi Global Natural Spice Co., Ltd.
Contact:+86-796-8106598
Address:No.89, Wenshan Road,South Industrial Park, Jishui County,Jiangxi Province
Doi:10.1021/jm950423p
(1996)Doi:10.1016/S0040-4039(00)76163-6
(1968)Doi:10.1021/jm960296c
(1996)Doi:10.1248/cpb.44.55
(1996)Doi:10.1021/jo951850d
(1996)Doi:10.1021/jm9505876
(1996)