Sodium Carbonate → HCID 86713114、化合物

HRID 1399437

反応式

HRID 1399437 の反応式
[NH2:1][C@@H:2]([C:4]([OH:6])=[O:5])[CH3:3].[C:7]([O-:10])([O-])=O.[Na+].[Na+].[N+:13]([C:16]1[CH:24]=[CH:23][CH:22]=[C:21]([N+:25]([O-:27])=[O:26])[C:17]=1C(O)=O)([O-:15])=[O:14]>[N+](C1C=C([N+]([O-])=O)C=CC=1C(Cl)=O)([O-])=O>[N+:13]([C:16]1[CH:17]=[C:21]([N+:25]([O-:27])=[O:26])[CH:22]=[CH:23][C:24]=1[C:7]([NH:1][C@H:2]([CH3:3])[C:4]([OH:6])=[O:5])=[O:10])([O-:15])=[O:14]

参加物

5

反応物 3

HCID 10340Sodium CarbonateHCID 71080D-AlanineHCID 119206Benzoic acid, 2,6-dinitro-

生成物 1

HCID 86713114HCID 86713114、化合物

試薬・触媒・溶媒 1

HCID 884012,4-Dinitrobenzoyl chloride溶媒

実験手順

The reaction of 2,4-dinitrobenzoyl chloride (prepared from 2,4-dinitrobenzoic acid, 2 g and SOCl2, 20 mL) with D-alanine (1.04 g, 11.79 mmol) in the presence of Na2CO3 (1.24 g, 11.79 mmol) as described in intermediate 2 gave the title compound as an off-white color solid (2.18 g, 82%), mp 192-194° C. 1H NMR (400 MHz, DMSO-d6): δ 12.92 (1H, br s), 9.32 (1H, d, J=7.2 Hz), 8.83 (1H, d, J=1.6 Hz), 8.69 (1H, dd, J=8.2, 1.4 Hz), 7.93 (1H, d, J=8.4 Hz), 4.49 (1H, pentet, J=7.2 Hz), 1.44 (3H, d, J=7.2 Hz); LC-MS (negative ion mode): m/z 282 (M−H)−.

出典と根拠

ORDレコード
ord-e82a722e2d2f4c5fa969a4825a263c23
出典データセット
uspto-grants-2014_12
特許番号
US08906344B2

関連ノート

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