An Enantioselective Synthesis of (+)-Picrasin B, (+)-Δ2-Picrasin B, and (+)-Quassin from the R-(-) Enantiomer of the Wieland-Miescher Ketone

DOI: 10.1021/jo00289a023

Source and publish data:

Journal of Organic Chemistry p. 504 - 511 (1990)

Update date:2022-09-26

Topics:

Authors:

Kim, Moonsun

Kawada, Kenji

Gross, Raymond S.

Watt, David S.

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

Article abstract of DOI:10.1021/jo00289a023

An enantioselective total synthesis of (+)-picrasin B (1), (+)-Δ²-picrasin B (11), and (+)-quassin (12) from the R-(-) enantiomer of the Wieland-Miescher ketone (3) employed an A-AB-ABC-ABCD sequence to assemble the tetracyclic skeleton.The cru

Full text of DOI:10.1021/jo00289a023

Products guided by the article

Product name:8β-((benzoyloxy)methyl)-1β-methoxy-13-methyl-7α-(trifluoroacetoxy)-19-nor-9β-podocarp-13-en-12-one

Cas No:123834-76-4

R&D Labs maybe for 123834-76-4

Chengdu ZY Biochemical Technology Co., LTD

Contact:0086-28-88680086

Address:170 Qingpu Road, Shouan Town, Pujiang County
TIANJIN DONGRUXIANG MINERALS MARKETING CO.,LTD(expird)

Contact:22-58516360

Address:tianjin
Li's chemicals

Contact:+86-15850770348

Address:51 OF XIANGFANGCUN ROAD, Nanjing 210002, China
Tosta Enterprise Co., Ltd.

Contact:+86-134-5286-9121

Address:Add: Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong,
Tianjin Tongde Biological Technology Co., Ltd.

Contact:86-22-23309138

Address:Room 402, bulidingE3 Detection certification park, XiQingDistrict, Tianjin City

Relevant to this article

Rhodium(ii)-catalyzed intramolecular formal [4 + 3] cycloadditions of dienyltriazoles: Rapid access to fused 2,5-dihydroazepines

Doi:10.1039/c4ob01910e
(2015)
ORGANOTIN AND -MERCURY ROUTES TO ENONES, DIENONES AND SPIROACETALS

Doi:10.1016/0040-4020(89)80026-2
(1989)
Synthesis of 5-arylidene-2-amino-4-azolones and evaluation of their anticancer activity

Doi:10.1016/j.bmc.2010.05.073
(2010)
A Stereocontrolled Organopalladium Route to 2,5-Disubstituted Pyrrolidine Derivatives. Application to the Synthesis of a Venom Alkaloid of the Ant Species Monomorium latinode

Doi:10.1021/jo00290a010
(1990)
Enantioselective Palladium-Catalyzed Alkenylation of Trisubstituted Alkenols to Form Allylic Quaternary Centers

Doi:10.1021/jacs.6b09649
(2016)
Copper-catalyzed intramolecular N-arylation of quinazolinones: Facile convergent approach to (-)-circumdatins H and J

Doi:10.1021/ol101597p
(2010)

Article Doi