D-Altritol → 1,5-dideoxy-1,1,1,5-tetrafluoro-L-altritol

HRID 2392915

反応式

HRID 2392915 の反応式
C(O)[C@H]([C@@H]([C@@H]([C@@H](CO)O)O)O)O.C([O:20][C@@H:21]([C@H:28]([C@@H:37]([F:40])[CH2:38][OH:39])[O:29]CC1C=CC=CC=1)[C@@H:22]([OH:27])[C:23]([F:26])([F:25])[F:24])C1C=CC=CC=1.[H][H]>[Pd]>[F:24][C:23]([F:25])([F:26])[C@@H:22]([C@H:21]([C@H:28]([C@@H:37]([F:40])[CH2:38][OH:39])[OH:29])[OH:20])[OH:27]

参加物

5

反応物 3

HCID 151263D-AltritolHCID 545685113,4-di-O-benzyl-1,5-dideoxy1,1,1,5-tetrafluoro-L-altritolHCID 178418361HCID 178418361、化合物

生成物 1

HCID 540937631,5-dideoxy-1,1,1,5-tetrafluoro-L-altritol

試薬・触媒・溶媒 1

HCID 23938Palladium触媒

実験手順

Further, the aforesaid altritol Compound (10) is a new compound. When Compound (10) is reduced with hydrogen in the presence of a palladium catalyst under mild reaction conditions, the benzyl groups can be removed from Compound (10) to produce 1,5-dideoxy-1,1,1,5-tetrafluoro-L-altritol.

後処理

  1. customthe benzyl groups can be removed from Compound (10)

出典と根拠

ORDレコード
ord-d03363c4d93c42e792e041302a45530d
出典データセット
uspto-grants-1998_09
特許番号
US05801257

関連ノート

読み込み中…