NDLI: Phosphine-Catalyzed Intramolecular Formal [3+2] Cycloaddition

Content Provider	Scilit
Author	Tang, Y.
Editor	Ye, L. -W. Sun, X. -L. Wang, Q. -G.
Copyright Year	2007
Description	The authors report a phosphine-catalyzed intramolecular diastereoselective formal [3+2] cycloaddition for the construction of bicyclo [4.3.0] and [3.3.0] ring systems. A mixture of triphenyl phosphine and $Na_{2}CO_{3}$ was suitable for the generation of bicyclo[4.3.0] compounds, and the combination of triphenyl phosphine and $Cs_{2}CO_{3}$ was found to be the best condition for the construction of [3.3.0] ring systems. With 20 mol% of the triphenyl phosphine catalyst, good to excellent yields were obtained for different substrates.
Related Links	http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-2007-968999.pdf
Ending Page	1101
Page Count	1
Starting Page	1101
ISSN	18611958
e-ISSN	1861194X
DOI	10.1055/s-2007-968999
Journal	Synfacts
Issue Number	10
Volume Number	2007
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	2007-09-19
Access Restriction	Open
Subject Keyword	Journal: Synfacts Organic Chemistry Catalyzed Intramolecular Diastereoselective
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Phosphine-Catalyzed Intramolecular Formal [3+2] Cycloaddition