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Hydrochloric Acid → HCID 12448958, 화합물

HRID 1973959
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인쇄 미리보기

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HRID 1973959 반응식
[CH2:1]([O:8][C:9]1[CH:18]=[CH:17][C:12]([C:13]([NH:15][NH2:16])=[O:14])=[CH:11][C:10]=1[Cl:19])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.Cl.[N:21]([O-])=O.[Na+]>O>[CH2:1]([O:8][C:9]1[CH:18]=[CH:17][C:12]([C:13]([N:15]=[N+:16]=[N-:21])=[O:14])=[CH:11][C:10]=1[Cl:19])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 124489614-(Benzyloxy)-3-chlorobenzohydrazideHCID 23668193Sodium Nitrite

생성물 1

HCID 12448958HCID 12448958, 화합물수율 96.8%

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
5 °C

실험 절차

4-Benzyloxy-3-chlorobenzoic acid hydrazide (27.6 g., 0.1 mole) is suspended in 500 ml. 1N hydrochloric acid and the mixture cooled to about 0° C. A solution of sodium nitrite (7.0 g.) in 40 ml. water is added at such a rate as to keep the temperature below 5° C. The mixture is stirred at 5° C for 3/4 hr., filtered and the precipitate dried in vacuo to give 27.8 g., (96.8% yield) 4-benzyloxy- 3-chlorobenzoyl azide.

후처리

  1. customthe temperature below 5° C
  2. filtration, filtered
  3. customthe precipitate dried in vacuo
  4. customto give 27.8 g

출처 및 근거

ORD 기록
ord-c64901af4b4047519090009bb0799a4c
출처 데이터셋
uspto-grants-1976_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US03998958

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