scholarly journals Comment on Enantioselective total synthesis of (−)-colchicine, (+)-demecolcinone and metacolchicine: determination of the absolute configurations of the latter two alkaloids by B. Chen, X. Liu, Y.-J. Hu, D.-M. Zhang, L. Deng, J. Lu, L. Min, W.-C. Ye and C.-C. Li, Chem. Sci., 2017, 8, 4961–4966

2019 ◽  
Vol 10 (3) ◽  
pp. 943-945 ◽  
Author(s):  
Reinhard W. Hoffmann ◽  
Hans-Günther Schmalz ◽  
Ulrich Koert ◽  
Gregory K. Pierens
Keyword(s):  
Total Synthesis ◽  
Nmr Spectra ◽  
Enantioselective Total Synthesis ◽  
The Absolute

We note that some features of the NMR spectra deposited for the purported isomeric metacolchicines are not compatible with the assignment of those isomers as being atrop-diastereomers.

ChemInform Abstract: An Enantioselective Total Synthesis of (+)- and (-)-Saudin. Determination of the Absolute Configuration.

ChemInform ◽  
2010 ◽  
Vol 33 (24) ◽  
pp. no-no
Author(s):  
Robert K. Boeckman Jr. ◽  
Maria del Rosario Rico Ferreira ◽  
Lorna H. Mitchell ◽  
Pengcheng Shao
Keyword(s):  
Total Synthesis ◽  
Absolute Configuration ◽  
Enantioselective Total Synthesis ◽  
The Absolute

scholarly journals Enantioselective total synthesis of (−)-colchicine, (+)-demecolcinone and metacolchicine: determination of the absolute configurations of the latter two alkaloids

2017 ◽  
Vol 8 (7) ◽  
pp. 4961-4966 ◽  
Author(s):  
Bo Chen ◽  
Xin Liu ◽  
Ya-Jian Hu ◽  
Dong-Mei Zhang ◽  
Lijuan Deng ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Enantioselective Synthesis ◽  
Enantioselective Total Synthesis ◽  
The Absolute

A highly concise, enantioselective synthesis of (−)-colchicine, the first syntheses of (+)-demecolcinone and metacolchicine, was reported.

scholarly journals Correction: Enantioselective total synthesis of (−)-colchicine, (+)-demecolcinone and metacolchicine: determination of the absolute configurations of the latter two alkaloids

2019 ◽  
Vol 10 (3) ◽  
pp. 946-946
Author(s):  
Bo Chen ◽  
Xin Liu ◽  
Ya-Jian Hu ◽  
Dong-Mei Zhang ◽  
Lijuan Deng ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Enantioselective Total Synthesis ◽  
The Absolute

Correction for ‘Enantioselective total synthesis of (−)-colchicine, (+)-demecolcinone and metacolchicine: determination of the absolute configurations of the latter two alkaloids’ by Chuang-Chuang Li et al., Chem. Sci., 2017, 8, 4961–4966.

An Enantioselective Total Synthesis of (+)- and (−)-Saudin. Determination of the Absolute Configuration

2002 ◽  
Vol 124 (2) ◽  
pp. 190-191 ◽  
Author(s):  
Robert K. Boeckman, ◽  
Maria del Rosario Rico Ferreira ◽  
Lorna H. Mitchell ◽  
Pengcheng Shao
Keyword(s):  
Total Synthesis ◽  
Absolute Configuration ◽  
Enantioselective Total Synthesis ◽  
The Absolute

Asymmetric Total Synthesis and Determination of the Absolute Configuration of (+)-Srilankenyne via Sequence-Sensitive Halogenations Guided by Conformational Analysis

2021 ◽  
Vol 23 (4) ◽  
pp. 1321-1326
Author(s):  
Hongjun Jang ◽  
Soo Yeon Kwak ◽  
Dongjoo Lee ◽  
Juan V. Alegre-Requena ◽  
Hyoungsu Kim ◽  
...  
Keyword(s):  
Total Synthesis ◽  
Conformational Analysis ◽  
Absolute Configuration ◽  
Asymmetric Total Synthesis ◽  
The Absolute
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