4.8 Article

Enantioselective Construction of Functionalized Thiopyrano-lndole Annulated Heterocycles via a Formal Thio [3+31-Cyclization

Journal

ORGANIC LETTERS
Volume 17, Issue 1, Pages 42-45

Publisher

AMER CHEMICAL SOC
DOI: 10.1021/ol503210q

Keywords

-

Funding

  1. National Natural Science Foundation of China [21272166]
  2. Major Basic Research Project of the Natural Science Foundation of the Jiangsu Higher Education Institutions [13KJA150004]
  3. Program for New Century Excellent Talents in University [NCET-12-0743]
  4. Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
  5. Scientific and Technologic Infrastructure of Suzhou [SZS201207]

Ask authors/readers for more resources

A formal thio [3 + 3]-cyclization catalyzed by a DPEN-derived chiral thiourea has been reported for the construction of optically active thiopyrano-indole annulated heterocyclic compounds in high yields with excellent enantioselectivities. The high reactivity between indoline-2-thione (keto-S) and 2-benzylidenemalononitrile has also been supported by density functional theory (DFT) calculations.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.8
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available