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dc.contributor.author | Soficheva O.S. | |
dc.contributor.author | Nesterova A.A. | |
dc.contributor.author | Dobrynin A.B. | |
dc.contributor.author | Zueva E.M. | |
dc.contributor.author | Heinicke J.W. | |
dc.contributor.author | Sinyashin O.G. | |
dc.contributor.author | Yakhvarov D.G. | |
dc.date.accessioned | 2021-02-25T20:35:53Z | |
dc.date.available | 2021-02-25T20:35:53Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 0959-9436 | |
dc.identifier.uri | https://dspace.kpfu.ru/xmlui/handle/net/161943 | |
dc.description.abstract | © 2020 The relative thermodynamic stability of unionized and zwitterionic forms of α-phosphino-α-amino acids is governed by the substituent R at the nitrogen atom, namely, (het)aryl substituents favour the formation of the unionized form RHNCH(PPh2)COOH, while in the case of alkyl analogues the zwitterions RH2N+CH(PPh2)COO− predominate. The experimentally observed trends have been supported by quantum-chemical calculations. The synthesis and X-ray crystal structure analysis of a new unionized α-phosphino-α-amino acid [α-diphenylphosphino-N-(2-methoxycarbonylphenyl) glycine] are reported. | |
dc.relation.ispartofseries | Mendeleev Communications | |
dc.subject | amino acids | |
dc.subject | diphenylphosphinoglycines | |
dc.subject | quantum-chemical calculations | |
dc.subject | thermodynamic stability | |
dc.subject | unionized form | |
dc.subject | X-ray analysis | |
dc.subject | zwitterionic form | |
dc.subject | α-diphenylphosphino-α-amino acids | |
dc.title | The effect of N-substituent on the relative thermodynamic stability of unionized and zwitterionic forms of α-diphenylphosphino-α-amino acids | |
dc.type | Article | |
dc.relation.ispartofseries-issue | 4 | |
dc.relation.ispartofseries-volume | 30 | |
dc.collection | Публикации сотрудников КФУ | |
dc.relation.startpage | 516 | |
dc.source.id | SCOPUS09599436-2020-30-4-SID85089008431 |