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Pregled bibliografske jedinice broj: 43743

Ring Expansion of Thiazolidine and Nucleophilic Substitution in N-Acyl Derivatives of 6-Thia-3,8-diazabicyclo(3.2.1)octan-2-one


Herak, J. Jure; Kovačević, Miće; Gašpert, Branimir
Ring Expansion of Thiazolidine and Nucleophilic Substitution in N-Acyl Derivatives of 6-Thia-3,8-diazabicyclo(3.2.1)octan-2-one // Croatica Chemica Acta, 55 (1982), 3. (međunarodna recenzija, članak, znanstveni)


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Naslov
Ring Expansion of Thiazolidine and Nucleophilic Substitution in N-Acyl Derivatives of 6-Thia-3,8-diazabicyclo(3.2.1)octan-2-one

Autori
Herak, J. Jure ; Kovačević, Miće ; Gašpert, Branimir

Izvornik
Croatica Chemica Acta (0011-1643) 55 (1982), 3;

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
tiazolidine; tiadiazabiciklooktanon
(thiazolidine; thiadiazabicyclooctanone)

Sažetak
Reakcijom N,N-diacil 6-tia-3,8-diazabiciklo(3.2.1)oktan-2-ona sa fosforpentakloridom ili sulfurilkloridom nastaje 6-klor derivat N,N-diacil 7-tia-2,5-diazabiciklo(2.2.2)oktan-3-ona (II). Djelovanjem vode nastaje 6-hidroksi derivat III, odnosno metanola 6-metoksi derivat IV. U jednakim reakcijskim uvjetima mono N8-acil derivat V daje smjesu 6-supstituiranih derivata 7-tia-2,5-diazabiciklo(2.2.2)oktan-3-ona i 4-supstituiranih derivata 6-tia-3,8-diazabiciklo(3.2.1)oktan-2-ona (XIV i XV; VI i VII; VIII i IX). Pretpostavlja se da je tiiranium ion XIII zajednički međuprodukt u reakciji nukleofilne supstitucije kao i proširenja prstena tiazolidina.

Izvorni jezik
Engleski



POVEZANOST RADA


Profili:

Avatar Url Jure Herak (autor)

Avatar Url Miće Kovačević (autor)

Avatar Url Branimir Gašpert (autor)


Citiraj ovu publikaciju:

Herak, J. Jure; Kovačević, Miće; Gašpert, Branimir
Ring Expansion of Thiazolidine and Nucleophilic Substitution in N-Acyl Derivatives of 6-Thia-3,8-diazabicyclo(3.2.1)octan-2-one // Croatica Chemica Acta, 55 (1982), 3. (međunarodna recenzija, članak, znanstveni)
Herak, J., Kovačević, M. & Gašpert, B. (1982) Ring Expansion of Thiazolidine and Nucleophilic Substitution in N-Acyl Derivatives of 6-Thia-3,8-diazabicyclo(3.2.1)octan-2-one. Croatica Chemica Acta, 55 (3).
@article{article, author = {Herak, J. Jure and Kova\v{c}evi\'{c}, Mi\'{c}e and Ga\v{s}pert, Branimir}, year = {1982}, pages = {327335}, keywords = {tiazolidine, tiadiazabiciklooktanon}, journal = {Croatica Chemica Acta}, volume = {55}, number = {3}, issn = {0011-1643}, title = {Ring Expansion of Thiazolidine and Nucleophilic Substitution in N-Acyl Derivatives of 6-Thia-3,8-diazabicyclo(3.2.1)octan-2-one}, keyword = {tiazolidine, tiadiazabiciklooktanon} }
@article{article, author = {Herak, J. Jure and Kova\v{c}evi\'{c}, Mi\'{c}e and Ga\v{s}pert, Branimir}, year = {1982}, pages = {327335}, keywords = {thiazolidine, thiadiazabicyclooctanone}, journal = {Croatica Chemica Acta}, volume = {55}, number = {3}, issn = {0011-1643}, title = {Ring Expansion of Thiazolidine and Nucleophilic Substitution in N-Acyl Derivatives of 6-Thia-3,8-diazabicyclo(3.2.1)octan-2-one}, keyword = {thiazolidine, thiadiazabicyclooctanone} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI


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  • Chemical Abstracts





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