Tetrahedron p. 97 - 106 (1998)
Update date:2022-08-02
Topics:
Jenn, Thierry
Heissler, Denis
The feasibility of a synthesis of tricyclopolyprenols based on the addition of the isocopalen-15-yl radical either to a 2-methylene-3-hydroxy alkenenitrile or to a methyl 2-methylene-3-hydroxy alkenoate - both prepared by a Baylis-Hillman reaction - is examined. When two model adducts, a β-acetoxy nitrile and a β-mesyloxy ester, were subjected to an elimination reaction, the former gave a trans α,β-unsaturated nitrile whereas the latter gave a cis α,β-unsaturated ester. The reduction of the ancillary cyano or methoxycarbonyl groups into a methyl is also described.
View MoreMS( MAOSHENG )Chemical CO.,LTD
Contact:+86-519-82726678.82726378
Address:TAOXI INDUSTRY ZONE JINTAN
SHAANXI TOP PHARM CHEMICAL CO.LTD
Contact:+86-029-85733403
Address:No.108 ,west sector,south er huan,xi'an,china
website:https://www.yurisolar.com/en
Contact:+86-29-81101199
Address:No. 560, East Hangtian Road, Xi'an, China
Contact:18698110882
Address:1303 No2 building,LuoMa Garden,YongAn Road,Hexi District,Tianjin city
Contact:
Address:
Doi:10.1002/adsc.202001589
(2021)Doi:10.1002/anie.201606063
(2016)Doi:10.1007/s00044-017-2084-6
(2018)Doi:10.1016/0040-4039(94)88231-2
(1994)Doi:10.1055/s-1994-25583
(1994)Doi:10.1039/c3tc32538e
(2014)