2,5-Furandimethanol → 2,5-Tetrahydrofurandimethanol

HRID 1462225

반응식

HRID 1462225 반응식
[OH:1][CH2:2][C:3]1[O:4][C:5]([CH2:8][OH:9])=[CH:6][CH:7]=1>CO>[OH:1][CH2:2][CH:3]1[CH2:7][CH2:6][CH:5]([CH2:8][OH:9])[O:4]1

참가 물질

3

반응물 1

HCID 746632,5-Furandimethanol

생성물 1

HCID 977922,5-Tetrahydrofurandimethanol수율 99%

시약·촉매·용매 1

HCID 887Methanol용매

반응 조건

온도
30 °C

실험 절차

Into a 300 ml stainless steel autoclave was charged 40.03 g. 2,5-bis-(hydroxymethyl)furan, 100 ml methanol and 3 g. of cationic ruthenium zeolite. After pressurizing with H2 to 1900 psig and initiating stirring, the exothermic reduction occurred increasing the temperature from 30° C. (reaction temperature) to 61° C. The reduction temperature started to decrease as the reduction slowed down. The reduction was complete in 30 minutes and workup gave 99 percent 2,5-bis-hydroxymethyl tetrahydrofuran as the sole product (verified by analysis).

후처리

  1. custom(reaction temperature) to 61° C

출처 및 근거

ORD 기록
ord-ee5b804671034542807cde8c7ab6b9fd
출처 데이터셋
uspto-grants-1984_07
특허 번호
US04459419

연결된 노트

불러오는 중…