Bifunctional squaramide-catalyzed synthesis of chiral dihydrocoumarins via ortho-quinone methides generated from 2-(1-tosylalkyl) phenols

doi:10.1039/c7cc01072a

	Bifunctional squaramide-catalyzed synthesis of chiral dihydrocoumarins via ortho-quinone methides generated from 2-(1-tosylalkyl) phenols
	Gao, Xiang 2; Zhou, Yong-Gui 2; Zhou, Ji 1,2; Wang, Mao-Lin 1; Jiang, Guo-Fang 1
刊名	CHEMICAL COMMUNICATIONS
	2017-03-28
卷号	53 期号:25 页码:3531-3534
ISSN号	1359-7345
DOI	10.1039/c7cc01072a
文献子类	Article
英文摘要	A bifunctional squaramide-catalyzed reaction of azlactones with o-quinone methides in situ generated from 2-(1-tosylalkyl)-phenols has been successfully developed under basic conditions, providing an efficient and mild access to chiral dihydrocoumarins bearing adjacent tertiary and quaternary stereogenic centers in high yields with excellent diastereo- and enantioselectivities.
WOS关键词	DIELS-ALDER REACTION ; ASYMMETRIC-SYNTHESIS ; ENANTIOSELECTIVE SYNTHESIS ; ACTIVATION STRATEGY ; ACID CATALYSIS ; G-QUADRUPLEX ; AZLACTONES ; DERIVATIVES ; QUATERNARY ; ORGANOCATALYSTS
WOS研究方向	Chemistry
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000399000100006
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/169318]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Zhou, Yong-Gui; Jiang, Guo-Fang
作者单位	1.Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Gao, Xiang,Zhou, Yong-Gui,Zhou, Ji,et al. Bifunctional squaramide-catalyzed synthesis of chiral dihydrocoumarins via ortho-quinone methides generated from 2-(1-tosylalkyl) phenols[J]. CHEMICAL COMMUNICATIONS,2017,53(25):3531-3534.
APA	Gao, Xiang,Zhou, Yong-Gui,Zhou, Ji,Wang, Mao-Lin,&Jiang, Guo-Fang.(2017).Bifunctional squaramide-catalyzed synthesis of chiral dihydrocoumarins via ortho-quinone methides generated from 2-(1-tosylalkyl) phenols.CHEMICAL COMMUNICATIONS,53(25),3531-3534.
MLA	Gao, Xiang,et al."Bifunctional squaramide-catalyzed synthesis of chiral dihydrocoumarins via ortho-quinone methides generated from 2-(1-tosylalkyl) phenols".CHEMICAL COMMUNICATIONS 53.25(2017):3531-3534.