HCID 15051736、化合物 → HCID 15051737、化合物

HRID 236595ノート

反応式

HRID 236595 の反応式
[C:1]([O:4][C:5]1[CH:6]=[C:7]([CH:38]([O:41][CH3:42])[O:39][CH3:40])[CH:8]=[C:9]2[C:17]=1[CH:16]([CH2:18][O:19][C:20](=[O:22])[NH2:21])[C:15]1([O:24][C:25](=[O:27])[CH3:26])[O:23][N:10]2[CH2:11][CH:12]2[CH:14]1[N:13]2C(OCC1C=CC=CC=1)=O)(=[O:3])[CH3:2]>CO.[Pd]>[C:1]([O:4][C:5]1[CH:6]=[C:7]([CH:38]([O:39][CH3:40])[O:41][CH3:42])[CH:8]=[C:9]2[C:17]=1[CH:16]([CH2:18][O:19][C:20](=[O:22])[NH2:21])[C:15]1([O:24][C:25](=[O:27])[CH3:26])[O:23][N:10]2[CH2:11][CH:12]2[CH:14]1[NH:13]2)(=[O:3])[CH3:2]

参加物

4

反応物 1

HCID 15051736HCID 15051736、化合物

生成物 1

HCID 15051737HCID 15051737、化合物収率 38.4%

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 887Methanol溶媒

実験手順

11-Benzyloxycarbonyl-8-carbamoyloxymethyl-4-dimethoxymethyl-14-oxa-1,11-diazatetracyclo[7.4.1.02,7.010,12 ]tetradeca-2,4,6-trien-6,9-diyl diacetate (270 mg) was dissolved in methanol (10 ml). To the solution was added 10% palladium on carbon (300 mg) and the mixture was stirred for 1 hour under hydrogen atmosphere (20 psi) at room temperature. The reaction mixture was filtered through cellulose powder and the filtrate was evaporated in vacuo. The residue was subjected to preparative thin layer chromatography and development was carried out with a mixture of chloroform and methanol to afford 8-carbamoyloxymethyl-4-dimethoxymethyl-14-oxa-1,11-diazatetracyclo[7.4.1.02,7.010,12 ]tetradeca-2,4,6-trien-6,9-diyl diacetate (80 mg).

後処理

  1. filtrationThe reaction mixture was filtered through cellulose powder
  2. customthe filtrate was evaporated in vacuo
  3. additionwas carried out with a mixture of chloroform and methanol

出典と根拠

ORDレコード
ord-bc6c7669762943cabb1b1bf22754bf46
出典データセット
uspto-grants-1987_02
特許番号
US04645765

反応ノート

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