Remote Directed Metalation of Biaryl o-Carbamates. Ring to Ring Carbamoyl Transfer Route to Biaryls, Dibenzopyranones, and the Natural Fluorenone Dengibsin

DOI: 10.1021/jo00028a004

Source and publish data:

Journal of Organic Chemistry p. 424 - 426 (1992)

Update date:2022-07-30

Topics:

Authors:

Wang, Wei

Snieckus, Victor

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1021/jo00028a004

A new remote metalation, carbamoyl transfer process (Scheme I), is demonstrated and elaborated for the regiospecific synthesis of highly hindered biaryls, dibenzopyranones (Table I), and the naturally occurring fluorenone dengibsin (15).

Full text of DOI:10.1021/jo00028a004

Products guided by the article

Product name:Carbamic acid, diethyl-, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl ester

Cas No:138008-95-4

R&D Labs maybe for 138008-95-4

Zouping Fuhai Technology Development Co., Ltd.

Contact:+0532-86934525 18660293207

Address:jiuhu town industrial park Zouping County,bingzhou Provincejiuhu town industrial park
Wuhan HengHeDa Pharm Co., Ltd

Contact:86-27-84888681

Address:Wuhan economic & technology development zone
SYN Pharma Co., Ltd

Contact:86-21 60347964

Address:No.1304, West Meilong Road, Minhang District, Shanghai, China
Zhejiang Kangfeng Chemical Co.,LTD.

Contact:+86-579-86709687

Address:Xueshizhai Industrial Zone, Weishan Town,Dongyang City, Zhejiang Province ,China
Jiangxi Huashi Pharmaceutical Co., Ltd

Contact:+86-795-4509628

Address:Ningbo Ave., Fengtian Industrial Park, Fengxin Country, Jiangxi, China.

Relevant to this article

Β-Cyclodextrin Based Nanosponge as a Biodegradable Porous Three-Dimensional Nanocatalyst in the One-Pot Synthesis of N- Containing Organic Scaffolds

Doi:10.1007/s10562-018-2484-3
(2018)
C-H functionalization reactivity of a nickel-imide

Doi:10.1021/ja302149k
(2012)
Facile synthesis of 2,3-disubstituted benzofurans via DBU-promoted intramolecular annulation of ortho oxyether aroylformates

Doi:10.1080/00397911.2018.1533973
(2018)
Reactivity of Ferrocenyl Phosphates Bearing (Hetero-)Aromatics and [3]Ferrocenophanes toward Anionic Phospho-Fries Rearrangements

Doi:10.1021/acs.joc.7b00030
(2017)
Doi:10.1021/ja00988a062
(1967)
Synthesis and characterization of {2,6-bis[(dimethylamino)methyl]phenyl}tin(II) chloride and {2,6-bis[(dimethylamino)methyl]phenyl}4-tolyltin(II), the first example of a mixed diaryltin(II) compound

Doi:10.1021/om00107a038
(1989)

Article Doi