Reactions of polypeptide esters in the solid state. II : a few cases of prevailing polycondensation : remarks concerning the reaction mechanism

L.A.A.E. Sluyterman; M. Kooistra

doi:10.1002/recl.19520710308

Reactions of polypeptide esters in the solid state. II : a few cases of prevailing polycondensation : remarks concerning the reaction mechanism

L.A.A.E. Sluyterman, M. Kooistra

Chemical Engineering and Chemistry

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Abstract

When tetraglycine methyl ester is heated at 185° C in the solid state or at 100° C dissolved in methanol, polymers containing small amounts of sarcosyl-units are formed. An induction period occurs only under the first mentioned conditions. Also polymers obtained by heating triglycine methyl ester at 100°–100° C partly consisted of sarcosyl-units. Some of the phenomena described in this and the preceding part1) are believed to be due to rigidity of the crystal lattice.

Original language	English
Pages (from-to)	277-284
Journal	Recueil des Travaux Chimiques des Pays-Bas
Volume	71
Issue number	3
DOIs	https://doi.org/10.1002/recl.19520710308
Publication status	Published - 1952

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title = "Reactions of polypeptide esters in the solid state. II : a few cases of prevailing polycondensation : remarks concerning the reaction mechanism",

abstract = "When tetraglycine methyl ester is heated at 185° C in the solid state or at 100° C dissolved in methanol, polymers containing small amounts of sarcosyl-units are formed. An induction period occurs only under the first mentioned conditions. Also polymers obtained by heating triglycine methyl ester at 100°–100° C partly consisted of sarcosyl-units. Some of the phenomena described in this and the preceding part1) are believed to be due to rigidity of the crystal lattice.",

author = "L.A.A.E. Sluyterman and M. Kooistra",

year = "1952",

doi = "10.1002/recl.19520710308",

language = "English",

volume = "71",

pages = "277--284",

journal = "Recueil des Travaux Chimiques des Pays-Bas",

issn = "0165-0513",

publisher = "Royal Netherlands Chemical Society",

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TY - JOUR

T1 - Reactions of polypeptide esters in the solid state. II : a few cases of prevailing polycondensation : remarks concerning the reaction mechanism

AU - Sluyterman, L.A.A.E.

AU - Kooistra, M.

PY - 1952

Y1 - 1952

N2 - When tetraglycine methyl ester is heated at 185° C in the solid state or at 100° C dissolved in methanol, polymers containing small amounts of sarcosyl-units are formed. An induction period occurs only under the first mentioned conditions. Also polymers obtained by heating triglycine methyl ester at 100°–100° C partly consisted of sarcosyl-units. Some of the phenomena described in this and the preceding part1) are believed to be due to rigidity of the crystal lattice.

AB - When tetraglycine methyl ester is heated at 185° C in the solid state or at 100° C dissolved in methanol, polymers containing small amounts of sarcosyl-units are formed. An induction period occurs only under the first mentioned conditions. Also polymers obtained by heating triglycine methyl ester at 100°–100° C partly consisted of sarcosyl-units. Some of the phenomena described in this and the preceding part1) are believed to be due to rigidity of the crystal lattice.

U2 - 10.1002/recl.19520710308

DO - 10.1002/recl.19520710308

M3 - Article

SN - 0165-0513

VL - 71

SP - 277

EP - 284

JO - Recueil des Travaux Chimiques des Pays-Bas

JF - Recueil des Travaux Chimiques des Pays-Bas

IS - 3

ER -

Reactions of polypeptide esters in the solid state. II : a few cases of prevailing polycondensation : remarks concerning the reaction mechanism

Abstract

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