Towards the first synthesis of salvianolic acid F: An unexpected intramolecular Diels-Alder cyclisation

DOI: 10.1016/S0040-4039(98)01896-6

Source and publish data:

Tetrahedron Letters p. 8285 - 8286 (1998)

Update date:2022-08-10

Topics:

Authors:

Dalla, Vincent

Cotelle, Philippe

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

Article abstract of DOI:10.1016/S0040-4039(98)01896-6

The reaction of tetramethylsalvianolic acid F3 with BBr₃ led to the expected salvianolic acid F 2 in 10% yield. 2 underwent Diels-Alder cyclisation to 5 or cyclisation to benzofuran 6 depending on the reaction conditions.

Full text of DOI:10.1016/S0040-4039(98)01896-6

Products guided by the article

Product name:2-Propenoic acid,3-[2-[(1E)-2-(3,4-dihydroxyphenyl)ethenyl]-3,4-dihydroxyphenyl]-, (2E)-

Cas No:158732-59-3

R&D Labs maybe for 158732-59-3

Hangzhou Neway Chemicals Co., Ltd.

Contact:+86-571-85095566

Address:Room 803, Qinglian Bldg, No 139 Qingchun Road, Hangzhou, Zhejiang China
Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.

website:http://www.shydtec.com

Contact:86-21-57721279

Address:Science and Technology Park, Songjiang District, Shanghai, China
Ningbo Tide Imp. & Exp. Co., Ltd.

Contact:+86-571-8993 7933; +86-571-8993 6453

Address:7/F Anno Domini Building, Tower South, 8 Qiu Shi Road,Hangzhou,China.
Wuxi Pharma-Trading Import & Export Co.,Ltd.

Contact:+86-510-82304590 82716390

Address:Room 523,Youzu Alliance Building,No.88 Renmin Zhonglu,Wuxi,Jiangsu,China
SHIJIAZHUANG CHENSHI IMPORT AND EXPORT CO.,LTD

Contact:+86-311-89871056

Address:RM2017 BUILDING CTIANSHAN GALAXY PLAZA,NO168 CHANGJIANG ROAD,GAOXIN DISTRICT,SHIJIAZHUANG CITY, HEBEI,CHINA

Relevant to this article

Visible-Light-Driven Palladium-Catalyzed Radical Alkylation of C?H Bonds with Unactivated Alkyl Bromides

Doi:10.1002/anie.201704513
(2017)
Doi:10.1039/jr9590000305
(1959)
A new Pd(II)-Hydrazide-Triphenylphosphine complex: Synthesis, crystal structure, spectroscopic characterization and theoretical calculations

Doi:10.1016/j.molstruc.2020.129139
(2021)
Electrophilic tropylation of 2-aminopyridine

Doi:10.1134/S1070363217020323
()
Ag Nanoparticles Supported on a Resorcinol-Phenylenediamine-Based Covalent Organic Framework for Chemical Fixation of CO₂

Doi:10.1002/asia.201901157
(2019)
Elimination reactions of (Z)-thiophene- and (Z)-furan-2-carbaldehyde O- benzoyloximes. Effect of β-aryl group upon the nitrile-forming anti transition state

Doi:10.1021/jo981169m
(1998)

Article Doi