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Volumn 84, Issue 3, 2012, Pages 707-719

Cyclization reaction of amines with dialkyl carbonates to yield 1,3-oxazinan-2-ones

Author keywords

Cyclic carbamates; Cyclizations; Dialkyl carbonate; Green chemistry; Heterocyclic chemistry

Indexed keywords

1 ,3-DIOLS; CYCLIC CARBAMATES; CYCLIZATION REACTIONS; CYCLIZATIONS; DIALKYL CARBONATES; DICARBONATE; GOOD YIELD; GREEN CHEMISTRY; INTERMOLECULAR REACTIONS; INTRAMOLECULAR CYCLIZATIONS; LEAVING GROUPS; ONE-POT REACTION; PRIMARY AMINES; TIME SPAN;

EID: 84858111765     PISSN: 00334545     EISSN: 13653075     Source Type: Journal    
DOI: 10.1351/PAC-CON-11-07-18     Document Type: Article
Times cited : (23)

References (54)
  • 46
    • 84858122280 scopus 로고    scopus 로고
    • After 3 h at 90 °C, 0.5 equiv of base, in the absence of a solvent
    • After 3 h at 90 °C, 0.5 equiv of base, in the absence of a solvent.
  • 47
    • 84858118082 scopus 로고    scopus 로고
    • Also observed was benzylamine (4 %), methyl N-benzyl carbamate 5 (27 %), 3-hydroxy-2-methylpropyl N-benzyl carbamate 6 (10 %), 1,3-dibenzylurea 7 (5 %), unreacted starting material 8 (14 %), and 2-methylpropyl-1,3-dibenzylcarbamoyl 9 (8 %)
    • Also observed was benzylamine (4 %), methyl N-benzyl carbamate 5 (27 %), 3-hydroxy-2-methylpropyl N-benzyl carbamate 6 (10 %), 1,3-dibenzylurea 7 (5 %), unreacted starting material 8 (14 %), and 2-methylpropyl-1,3-dibenzylcarbamoyl 9 (8 %).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.