NDLI: Chiral Phosphoric Acid Catalyzed Stereoselective Spiroketalizations

Content Provider	Scilit
Author	Nagorny, Pavel Sun, Zhankui Winschel, Grace A.
Copyright Year	2013
Description	The spiroketal functionality is an important structural motif present in numerous natural products. The synthesis of chiral spiroketals is typically achieved under equilibrating conditions and only few asymmetric approaches are known. We have demonstrated that chiral phosphoric acids (CPAs) could serve as effective catalysts for enantioselective spiroketalizations as well as control the course of the corresponding diastereoselective reactions.
Related Links	http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0032-1318098.pdf
Ending Page	665
Page Count	5
Starting Page	661
ISSN	09365214
e-ISSN	14372096
DOI	10.1055/s-0032-1318098
Journal	Synlett
Issue Number	06
Volume Number	24
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	2013-01-16
Access Restriction	Open
Subject Keyword	Organic Chemistry Asymmetric Catalysis Enantioselectivity Diastereoselectivity Chiral Phosphoric Acids
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry

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

Chiral Phosphoric Acid Catalyzed Stereoselective Spiroketalizations