# Metal‐Free Decarboxylative Cyclization/Ring Expansion: Construction of Five‐, Six‐, and Seven‐Membered Heterocycles from 2‐Alkynyl Benzaldehydes and Cyclic Amino Acids

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/metal-free-decarboxylative-cyclization-ring-expansion-construction-of-five-six/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Srinivas Samala,Gajendra Singh,Ravi Kumar,Ravi Sankar Ampapathi⧧,Bijoy Kundu |
| Citations | 42 |
| DOI | 10.1002/anie.201504429 |
| Fields | Chemistry |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W1901172431 |
| PMID | 26148838 |
| Type | article |
| Year | 2015 |

## Paper authors

- [Srinivas Samala](https://scholariq.org/researchers/srinivas-samala/)

## Paper primary topic

- [Catalytic C–H Functionalization Methods](https://scholariq.org/topics/catalytic-c-h-functionalization-methods/)

## Paper topics

- [Catalytic C–H Functionalization Methods](https://scholariq.org/topics/catalytic-c-h-functionalization-methods/)
- [Cyclopropane Reaction Mechanisms](https://scholariq.org/topics/cyclopropane-reaction-mechanisms/)

---
Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.