Synthesis of Substituted Benzo[b]indolizidines and Benzo[b]quinolizidines via Ring-Opening of 3-Bromo-2,5-dimethylthiophene-1,1-dioxide
(1997) In Tetrahedron 53(2). p.771-784- Abstract
- A new method for the preparation of benzo[b]indolizidines and benzo[b]quinolizidines based on two reactions: an amine induced ring-opening of 3-bromo-2,5-dimethylthiophene-1,1-dioxide (1) with 2-allyl-pyrrolidine (2), 2-allylpiperidine (3), 2-[2-(1',3'-dithiolan)methyl]pyrrolidine (4) and 2-[2-(1'-3'-dithiolan)methyl]piperidine (5); and an intramolecular Diels-Alder reaction, is described. Copyright (C) 1996 Elsevier Science Ltd
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/33192
- author
- Tsirk, Anders ; Gronowitz, Salo LU and Hörnfeldt, Anna-Britta LU
- organization
- publishing date
- 1997
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Tetrahedron
- volume
- 53
- issue
- 2
- pages
- 771 - 784
- publisher
- Elsevier
- external identifiers
-
- scopus:0031012765
- ISSN
- 0040-4020
- DOI
- 10.1016/S0040-4020(96)01019-8
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Organic chemistry (S/LTH) (011001240)
- id
- 4ba39d78-438f-45fb-adaa-f998a5e7d865 (old id 33192)
- date added to LUP
- 2016-04-01 15:39:05
- date last changed
- 2022-04-14 23:13:06
@article{4ba39d78-438f-45fb-adaa-f998a5e7d865, abstract = {{A new method for the preparation of benzo[b]indolizidines and benzo[b]quinolizidines based on two reactions: an amine induced ring-opening of 3-bromo-2,5-dimethylthiophene-1,1-dioxide (1) with 2-allyl-pyrrolidine (2), 2-allylpiperidine (3), 2-[2-(1',3'-dithiolan)methyl]pyrrolidine (4) and 2-[2-(1'-3'-dithiolan)methyl]piperidine (5); and an intramolecular Diels-Alder reaction, is described. Copyright (C) 1996 Elsevier Science Ltd}}, author = {{Tsirk, Anders and Gronowitz, Salo and Hörnfeldt, Anna-Britta}}, issn = {{0040-4020}}, language = {{eng}}, number = {{2}}, pages = {{771--784}}, publisher = {{Elsevier}}, series = {{Tetrahedron}}, title = {{Synthesis of Substituted Benzo[b]indolizidines and Benzo[b]quinolizidines via Ring-Opening of 3-Bromo-2,5-dimethylthiophene-1,1-dioxide}}, url = {{http://dx.doi.org/10.1016/S0040-4020(96)01019-8}}, doi = {{10.1016/S0040-4020(96)01019-8}}, volume = {{53}}, year = {{1997}}, }