Monatshefte fur Chemie p. 119 - 124 (1981)
Update date:2022-08-03
Topics:
Ahluwalia, V. K.
Bhat, K.
Prakash, Chandra
Khanna, Manjula
A convenient synthesis of linear pyranocoumarins, viz., 8,8-dimethyl-2H,8H-benzo<1,2-b;5,4-b'>dipyran-2-one (xanthyletin, 1) and 8,8-dimethyl-3-phenyl-2H,8H-benzo<1,2-b;5,4-b'>dipyran-2-one (3-phenylxanthyletin, 2) is described.The key steps are blocking
View MoreZhejiang Rongkai Chemical Technology Co.,Ltd.
Contact:+86-578-8185786
Address:Shangjiang Industrial Zone,Suichang
Zhejiang Tianyu Pharmaceutical Co., Ltd.
Contact:+86-576-84177669, 89189665,89189688,84168770
Address:Jiangkou Development Zone, Huangyan, Taizhou City, Zhejiang
shanghai meicheng chemical co .,ltd(expird)
Contact:+86-21-50677091
Address:Room 302, Building 7, No.1000, Jinhai Road
Hebei Lead Bio-Chemicals Co., Ltd.
website:http://www.ldbiochem.com
Contact:+86-311-87826503
Address:481, Heping West Road, Shijiazhuang,China
JiYi Chemical (Beijing) Co., Ltd.
Contact:+86-10-89385733
Address:Shilou Town of Fangshan District， Beijing
Doi:10.1021/ja00401a029
(1981)Doi:10.1016/S0022-328X(00)80510-0
(1981)Doi:10.1002/anie.201916449
(2020)Doi:10.1021/jo9723016
(1998)Doi:10.1002/hlca.19910740115
(1991)Doi:10.1007/BF03033717
()
