Glyoxal → 1,4-Dicyclohexyl-2,3,5,6-tetrahydroxy-1,4diphosphorinane

HRID 1722537노트

반응식

HRID 1722537 반응식
[CH:1]1([PH2:7])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH:8]([CH:10]=[O:11])=[O:9]>>[CH:1]1([P:7]2[CH:8]([OH:9])[CH:10]([OH:11])[P:7]([CH:1]3[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]3)[CH:8]([OH:9])[CH:10]2[OH:11])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

참가 물질

3

반응물 2

HCID 7860GlyoxalHCID 13199Cyclohexylphosphine

생성물 1

HCID 150999531,4-Dicyclohexyl-2,3,5,6-tetrahydroxy-1,4diphosphorinane수율 92%

실험 절차

Following the procedure of Example 2, 150 parts of monocyclohexyl phosphine are reacted with 190 parts of 40% aqueous glyoxal solution to give 207 parts (92% yield) of 1,4-dicyclohexyl-2,3,5,6-tetrahydroxy-1,4-diphosphorinane, m.p. 182°-215° C.

출처 및 근거

ORD 기록
ord-9dedef8986f04079910b1d90c4e29212
출처 데이터셋
uspto-grants-1989_08
특허 번호
US04855507

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