Journal
ORGANIC LETTERS
Volume 20, Issue 16, Pages 5010-5014Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.orglett.8b02161
Keywords
-
Categories
Funding
- NSFC [21472037, U1604283]
- Program for Science AMP
- Technology Innovation Talents in Universities of Henan Province [19HASTIT036]
- 111 Project [D17007]
Ask authors/readers for more resources
Diversity-oriented synthesis of pyrazoline derivatives that contain a quaternary carbon center has been achieved via the 1,3-dipolar cycloaddition between N-purine-substituted allenes and alpha-alkyl/aryl diazoesters. Using Pd-2(dba)(3) as a catalyst, only 1-pyrazoline derivatives are produced in a regioselective manner. When DPPB is used as a catalyst, diverse 1-pyrazolines and 2-pyrazolines are obtained in moderate to good total yields.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available