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Volumn , Issue 19, 1998, Pages 3127-3130

Clean six-step synthesis of a piperidino-thiomorpholine library using polymer-supported reagents

Author keywords

[No Author keywords available]

Indexed keywords


EID: 33749113659     PISSN: 0300922X     EISSN: None     Source Type: Journal    
DOI: 10.1039/a805997g     Document Type: Article
Times cited : (71)

References (32)
  • 24
    • 33749113451 scopus 로고    scopus 로고
    • note
    • Diethylaminomethyl polystyrene was prepared by heating a suspension of chloromethylpolystyrene in N,N-dimethylformamide with diethylamine in the presence of a catalytic amount of tetra-N-butylammonium iodide at 75°C for 20 h.
  • 28
    • 33749085801 scopus 로고    scopus 로고
    • Yield for reaction from precursor compound
    • Yield for reaction from precursor compound.
  • 29
    • 33749095191 scopus 로고    scopus 로고
    • note
    • 4. No mass ions were observed for compounds 2b and 24 under ES-MS conditions.
  • 30
    • 33749100385 scopus 로고    scopus 로고
    • cis:trans ratio by separation was determined to be ∼1:2
    • cis:trans ratio by separation was determined to be ∼1:2.
  • 31
    • 33749113817 scopus 로고    scopus 로고
    • Quantitative on 40 mg scale, 74% on 200 mg scale
    • Quantitative on 40 mg scale, 74% on 200 mg scale.
  • 32
    • 33749101482 scopus 로고    scopus 로고
    • About 60% conversion after 2 days, but reaction does not go to completion on extended reaction time
    • About 60% conversion after 2 days, but reaction does not go to completion on extended reaction time.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.