Sodium cyanoborohydride → (R)-4-Methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

HRID 11929ノート

反応式

HRID 11929 の反応式
[C:1]([O:5][C:6]([N:8]1[CH2:20][C@@H:19]([CH3:21])[N:18]2[C@H:10]([CH2:11][C:12]3[C:17]2=[N:16][C:15](Br)=[CH:14][CH:13]=3)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].C(OC(N1C[C@@H](C)N2C(=CC3C2=NC=CC=3)C1)=O)(C)(C)C.C([BH3-])#N.[Na+]>>[C:1]([O:5][C:6]([N:8]1[CH2:20][C@@H:19]([CH3:21])[N:18]2[CH:10]([CH2:11][C:12]3[C:17]2=[N:16][CH:15]=[CH:14][CH:13]=3)[CH2:9]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]

参加物

4

反応物 3

HCID 5003444Sodium cyanoborohydrideHCID 69556546(R)-4-Methyl-3,4-dihydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl esterHCID 86590113(4R,9aR)-6-bromo-4-methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

生成物 1

HCID 69556535(R)-4-Methyl-3,4,9,9a-tetrahydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester

実験手順

This compound was prepared in analogy to Example 2 intermediate b), from (R)-4-methyl-3,4-dihydro-1H-2,4a,5-triaza-fluorene-2-carboxylic acid tert-butyl ester and sodium cyano borohydride.

出典と根拠

ORDレコード
ord-03aca9a6eb014e909cc8f2829b9f72fc
出典データセット
uspto-grants-2006_08
特許番号
US07098337B2

反応ノート

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