Reaktion #93217

ord-b62ff9936c7f41b984ee1d508e7d4ac6

Reaktionsgleichung

CC(C)(C)c1cc(S)cc(C(C)(C)C)c1O
2,6-di-tert-butyl-4-mercaptophenol
O=Cc1ccccc1
benzaldehyde
→
CC(C)(C)c1cc(SC(Sc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c2ccccc2)cc(C(C)(C)C)c1O
white crystals
Ausbeute 66.3%
CC(C)(C)c1cc(SC(Sc2cc(C(C)(C)C)c(O)c(C(C)(C)C)c2)c2ccccc2)cc(C(C)(C)C)c1O
α,α-Bis(3,5-di-tert-butyl-4-hydroxyphenylthio)toluene
Ausbeute 66.3%

Edukte

CC(C)(C)c1cc(S)cc(C(C)(C)C)c1O
2,6-di-tert-butyl-4-mercaptophenol
O=Cc1ccccc1
benzaldehyde

Reagenzien

Keine

Lösungsmittel

CO
methyl alcohol

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    SonstigeThe product is triturated with methyl alcohol

Vorschrift

The procedure of Example 1 is repeated using 23.84 grams of 2,6-di-tert-butyl-4-mercaptophenol, 5.31 grams of benzaldehyde, and 150 ml of methyl alcohol. The product is triturated with methyl alcohol to give 18.74 grams (66% yield) of white crystals, mp 122°-124° C.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US04611023uspto-grants-1986_09