## Abstract Transformations of intermediates 4, prepared from methyl 2‐(2,2‐disubstituted‐ethenyl)amino‐3‐dimethylaminopropenoates 2 and sterically hindered heteroarylamines 3, into methyl 1‐heteroaryl‐1__H__‐imidazole‐4‐carboxylates 7 are described.
Transformations of Methyl 2-[(E)-2-(Dimethylamino)-1-(methoxycarbonyl)ethenyl]-1-methyl-1H-indole-3-carboxylate
✍ Scribed by David Bevk; Uroš Grošelj; Anton Meden; Jurij Svete; Branko Stanovnik
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- German
- Weight
- 121 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0018-019X
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✦ Synopsis
A simple and efficient synthesis of novel 2-heteroaryl-substituted 1H-indole-2-carboxylates and gcarbolines, compounds 1 -3, from methyl 2-(2-methoxy-2-oxoethyl)-1-methyl-1H-indole-3-carboxylate (4) by the enaminone methodology is presented.
📜 SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
## Abstract A new reaction setup for kinetic enzymatic resolution was established and is demonstrated for the case of the hydrolase‐catalysed conversion of methyl 2,3‐dihydro‐1__H__‐indene‐1‐carboxylate (**1**) in conjunction with a base‐catalysed racemisation. The system allows controlled racemisa
Methyl 2-acetyl-3-{[2-(dimethylamino)-1-(methoxycarbonyl)ethenyl]amino}prop-2-enoate (4) and phenylmethyl 2-acetyl-3-{[2-(dimethyIamino)-l -(methoxycarbonyl)ethenyl]amino}prop-2-enoate (5) were prepared in three steps from the corresponding acetoacetic esters, and used as reagents for the preparatio