Allyltributylstannane → n-Trimethylsilylethoxymethyl-5-(3'-allyl-4'-methylphenyl)tetrazole

HRID 2979

反応式

HRID 2979 の反応式
Br[C:2]1[CH:3]=[C:4]([C:9]2[NH:13][N:12]=[N:11][N:10]=2)[CH:5]=[CH:6][C:7]=1[CH3:8].[CH3:14][Si:15]([CH2:18][CH2:19][O:20][CH2:21]Cl)([CH3:17])[CH3:16].[CH2:23]([Sn](CCCC)(CCCC)CCCC)[CH:24]=[CH2:25]>CN(C=O)C>[CH3:14][Si:15]([CH2:18][CH2:19][O:20][CH2:21][N:13]1[C:9]([C:4]2[CH:5]=[CH:6][C:7]([CH3:8])=[C:2]([CH2:25][CH:24]=[CH2:23])[CH:3]=2)=[N:10][N:11]=[N:12]1)([CH3:17])[CH3:16]

参加物

5

反応条件

温度
70 °C

実験手順

A solution of 1.0 mmol of this tetrazole, 2.0 mmol of SEMCl in 10 mL DMF was stirred for 1 h. 2.0 mmol of allyltributyltin and 0.1 mmol of Pd(Ph3)4 was added and heated at 70° C. for 14 h. Chromatography provided N-trimethylsilylethoxymethyl-5-(3'-allyl-4'-methylphenyl)tetrazole.

出典と根拠

ORDレコード
ord-23c1255e56f24480bb48d53be97ec0f6
出典データセット
uspto-grants-1998_03
特許番号
US05731432

関連ノート

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