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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Acetonitrile → Triphenylphosphine

HRID 846246
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반응식

HRID 846246 반응식
O[NH-].[O:3]1[CH2:7][CH2:6]C[CH2:4]1.C(#[N:10])C.[C:11]1([P:17]([C:24]2[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=2)[C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1>C(Cl)(Cl)(Cl)Cl.C(Cl)(Cl)Cl>[C:24]1([P:17]([C:11]2[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=2)[C:18]2[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=2)[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=1.[O:3]1[CH2:7][CH2:6][N:10]=[CH:4]1
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

8

반응물 4

HCID 6342AcetonitrileHCID 8028TetrahydrofuranHCID 11776TriphenylphosphineHCID 178514248HCID 178514248, 화합물

생성물 2

HCID 11776TriphenylphosphineHCID 68157Oxazoline

시약·촉매·용매 2

HCID 5943
Carbon Tetrachloride
용매
HCID 6212Chloroform용매

실험 절차

Hydroxyamide IX is then subjected to cyclodehydration in an inert organic solvent (e.g., tetrahydrofuran, acetonitrile or chloroform) under an inert atmosphere (e.g., argon) with triphenylphosphine (employing a molar ratio of V:triphenylphosphine of from about 0.8:1 to about 1:1) and carbon tetrachloride in the presence of an amine base (e.g., triethylamine or diisopropylethylamine) to form oxazoline ##STR23##

출처 및 근거

ORD 기록
ord-9faeadff4ef440cda5bbff849c7c2f54
출처 데이터셋
uspto-grants-1992_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05135939

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