Tetrahedron Letters p. 5055 - 5058 (1993)
Update date:2022-07-29
Topics:
Patonay
Toth
Adam
2'-Hydroxychalcone epoxides were found to give trans-3-hydroxyflavanone and 2-(α-hydroxybenzyl)-3-coumaranone under basic conditions. Epoxidation of 2'-hydroxychalcones with dimethyldioxirane followed by treatment of tetrabutylammonium hydroxide provides a convenient and general method for the synthesis of trans-3-hydroxyflavanones.
View MoreXi'an Galaxy Chemicals CO., Ltd
Contact:86-29-89380370
Address:No.8, Gaoxin three road, Xi'an city.
Jinan Kaypharm Chemical Co.,Ltd
Contact:86-0531-86986780
Address:Room101,No189-2,Huayuan Road,Jinan City,Shandong Province
Changsha Nutritopper Bio Technology Co.,Ltd.
Contact:+86-731-87803543
Address:East 1st Street, Baima Road, Ningxiang County
NanJing KaiHeng Chemical CO., LTD.
Contact:+86-25-85768391
Address:RM.1704, D, WANDA PLAZA, NO.110, MIDDLE JIANGDONG ROAD, NANJING, CHINA
Shenyang Xinyihan Chemical Technology Co., Ltd.
Contact:+86-18525026267
Address:362, aigongbeijei street 23 , tiexi district,Shenyang, Liaoning, China
Doi:10.1016/S0040-4039(01)88346-5
(1969)Doi:10.1039/c9sc05536c
(2020)Doi:10.1016/S0040-4020(01)97842-1
(1970)Doi:10.1080/00397919908086132
(1999)Doi:10.1002/anie.201802040
(2018)Doi:10.1021/jm025550h
(2002)