Tetrahedron Letters p. 5987 - 5990 (1988)
Update date:2022-08-04
Topics:
Brimble, Margaret A.
Hodges, Richard
Stuart, Susan J.
The ceric ammonium nitrate oxidation of the furo<3,2-b>naphtho<2,1-d>furan-8(9H)-ones (5c,5d) gave the rearranged hemiketals (11c,11d) in 72-76percent yield.Reduction of the hemiketals (11c,11d) provided an entry to a pyranonaphthoquinone with a fused γ-lactone as present in the pyranonaphthoquinone antibiotics kalafungin (6) and nanaomycin D (7).
View MoreTianjin Ingenochem Technology Co.,Ltd
Contact:+86-22-23677060
Address:Hitech Green Industry Park K2-9-602, Nankai district
Shijiazhuang Haotian Chemical Co., Ltd.
Contact:86-311-85044374
Address:293 Donggang Road
ShanDong XinDa Chemical CO.,LTD(expird)
Contact:086-0311-87580543
Address:No.168, High Technology Development Zone Jinan Shandong China
Contact:+86-0512-88957371
Address:shanghai
Qingdao S. H. Huanyu Imp. & Exp. Co., Ltd.
Contact:86-532-88250866
Address:Room 615, World Trade Centre Building B, Hongkong Middle Roda 6#, Qingdao, Shandong, China
Doi:10.1016/j.ultsonch.2009.09.006
(2010)Doi:10.1016/j.bmc.2009.12.052
(2010)Doi:10.1021/ja01592a079
(1956)Doi:10.1007/s10593-009-0402-8
(2009)Doi:10.1007/s10593-009-0381-9
(2009)Doi:10.1007/s10593-009-0365-9
(2009)
