## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of 6-heptenoic acid
✍ Scribed by Edward E. Smissman; John R. J. Sorenson
- Publisher
- John Wiley and Sons
- Year
- 1965
- Tongue
- English
- Weight
- 112 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0022-3549
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📜 SIMILAR VOLUMES
## Abstract Studies on the cross‐linking of a tripeptide (__t__‐butyloxycarbonyl‐L‐alanyl‐D,L‐2‐amino‐6‐heptenoyl‐L‐alanine methyl ester) have shown that it is possible to form specific cross‐links in good yields through Schiff base formation of the ε amino group of lysine. The heptenoic acid resid
## Abstract Shikimic‐6‐^13^C acid, 43 ± 5% enriched, was synthesized from 91% enriched acetic‐2‐^13^C acid via 91% enriched phosphoenolpyruvic‐3‐^13^c acid. The latter intermediate was condensed with erythrose‐4‐phosphate by a cell free extract of __E__. __coli__ 83‐24.