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Ammonia → HCID 21994572, 화합물

HRID 1197440
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HRID 1197440 반응식
Cl[C:2]1[C:3]2[N:4]([CH:12]=[N:13][C:14]=2[C:15]2[N:19]=[C:18]([CH:20]3[CH2:22][CH2:21]3)[O:17][N:16]=2)[C:5]2[C:10]([N:11]=1)=[CH:9][CH:8]=[CH:7][CH:6]=2.C(Cl)Cl.[NH3:26]>C(O)C>[NH2:26][C:2]1[C:3]2[N:4]([CH:12]=[N:13][C:14]=2[C:15]2[N:19]=[C:18]([CH:20]3[CH2:22][CH2:21]3)[O:17][N:16]=2)[C:5]2[C:10]([N:11]=1)=[CH:9][CH:8]=[CH:7][CH:6]=2
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 222AmmoniaHCID 6344DichloromethaneHCID 19106540HCID 19106540, 화합물

생성물 1

HCID 21994572HCID 21994572, 화합물

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A stirred solution of 4-chloro-3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-imidazo[1,5-a]quinoxaline (0.15 g) in 10 ml of a 1:1 mixture of CH2Cl2 and ethanol was saturated with ammonia. The reaction was monitored by t.l.c. (silica gel/CH2Cl2 -acetone 4:1) and ammonia was bubbled through the solution in between. When the reaction was completed, the solvent was evaporated in vacuo and the residue was triturated with 10 ml of water. The precipitate was filtered off, rinsed with water and dried to give 0.12 g of the title compound as white needles, m.p. 305°-310° C. (Compound 3).

후처리

  1. custom(silica gel/CH2Cl2 -acetone 4:1) and ammonia was bubbled through the solution in between
  2. customthe solvent was evaporated in vacuo
  3. customthe residue was triturated with 10 ml of water
  4. filtrationThe precipitate was filtered off
  5. washrinsed with water
  6. customdried

출처 및 근거

ORD 기록
ord-456e1f1631fe479987609a7c2d7f086c
출처 데이터셋
uspto-grants-1994_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05276028

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