Hydrochloric Acid → ((S)-1-benzylpyrrolidin-3-yl)diphenylacetonitrile hydrochloride

HRID 350819노트

반응식

HRID 350819 반응식
[CH2:1]([N:8]1[CH2:12][CH2:11][C@@H:10]([C:13]([C:26]#[N:27])([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH2:9]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[ClH:28]>C(OC(C)C)(=O)C>[ClH:28].[CH2:1]([N:8]1[CH2:12][CH2:11][C@@H:10]([C:13]([C:26]#[N:27])([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)[C:14]2[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=2)[CH2:9]1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 13633739((S)-1-Benzylpyrrolidin-3-yl)diphenylacetonitrile

생성물 1

HCID 66855790((S)-1-benzylpyrrolidin-3-yl)diphenylacetonitrile hydrochloride

시약·촉매·용매 1

HCID 7915Isopropyl Acetate용매

실험 절차

(S)-1-Benzyl-3-(1-cyano-1,1-diphenylmethyl)pyrrolidine was dissolved in isopropyl acetate (ca. 1 g/10 mL) and the solution was mixed with an equal volume of 1N aqueous hydrochloric acid. The resulting layers were separated and the aqueous layer was extracted with an equal volume of isopropyl acetate. The organic layers were combined, dried over sodium sulfate and filtered. The solvent was removed in vacuo to afford (S)-1-benzyl-3-(1-cyano-1,1-diphenylmethyl)pyrrolidine hydrochloride as a light yellow foamy solid. (Note: This hydrochloride salt can also be prepared during the work-up of Step B).

후처리

  1. customThe resulting layers were separated
  2. extractionthe aqueous layer was extracted with an equal volume of isopropyl acetate
  3. dry with materialdried over sodium sulfate
  4. filtrationfiltered
  5. customThe solvent was removed in vacuo

출처 및 근거

ORD 기록
ord-60825eec9c034c11b5e5168c57f8e9f5
출처 데이터셋
uspto-grants-2007_02
특허 번호
US07183292B2

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