4345-98-6

Basic information

• Product Name: Bis(tert-butylsulfanyl)methane
• Synonyms: 2,2'-Methylenebisthiobis(2-methylpropane);Bis(tert-butylsulfanyl)methane;Bis(tert-butylthio)methane;Formaldehyde di-tert-butyl dithioacetal
• CAS NO: 4345-98-6
• Molecular Formula: C₉H₂₀S₂
• Molecular Weight: 0
• Mol File: 4345-98-6.mol
• Article Data: 6

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Bis(tert-butylsulfanyl)methane(CAS DataBase Reference)
• NIST Chemistry Reference: Bis(tert-butylsulfanyl)methane(4345-98-6)
• EPA Substance Registry System: Bis(tert-butylsulfanyl)methane(4345-98-6)

Safety Data

• Hazardous Substances Data: 4345-98-6(Hazardous Substances Data)

Upstream product

• 75-09-2 dichloromethane 
• 75-66-1 2-methylpropan-2-thiol 
• 109-87-5 Dimethoxymethane 
• 14094-11-2 tert-butyl methyl sulfoxide 
• 50-00-0 formaldehyd 

Downstream Products

• 119496-14-9 (R)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-2,2-bis-tert-butylsulfanyl-ethyl]-3-(4-methoxy-phenyl)-4,5-dihydro-isoxazole 
• 119496-14-9 (S)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-2,2-bis-tert-butylsulfanyl-ethyl]-3-(4-methoxy-phenyl)-4,5-dihydro-isoxazole 
• 119496-14-9 5-[1-(tert-Butyl-dimethyl-silanyloxy)-2,2-bis-tert-butylsulfanyl-ethyl]-3-(4-methoxy-phenyl)-4,5-dihydro-isoxazole 
• 119496-13-8 (S)-5-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-2,2-bis-tert-butylsulfanyl-ethyl]-3-phenyl-4,5-dihydro-isoxazole 
• 119496-13-8 (R)-5-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-2,2-bis-tert-butylsulfanyl-ethyl]-3-phenyl-4,5-dihydro-isoxazole 
• 119496-13-8 5-[1-(tert-Butyl-dimethyl-silanyloxy)-2,2-bis-tert-butylsulfanyl-ethyl]-3-phenyl-4,5-dihydro-isoxazole 
• 119496-28-5 (3R,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-5,5-bis-tert-butylsulfanyl-3-hydroxy-1-phenyl-pentan-1-one 
• 119496-28-5 (3S,4S)-4-(tert-Butyl-dimethyl-silanyloxy)-5,5-bis-tert-butylsulfanyl-3-hydroxy-1-phenyl-pentan-1-one 
• 119496-28-5 4-(tert-Butyl-dimethyl-silanyloxy)-5,5-bis-tert-butylsulfanyl-3-hydroxy-1-phenyl-pentan-1-one 
• 119496-29-6 Acetic acid (1R,2R,4S)-2-acetoxy-4-acetylamino-1-(bis-tert-butylsulfanyl-methyl)-4-phenyl-butyl ester 
• 119496-18-3 (S)-3-Benzyloxymethyl-5-[(R)-1-(tert-butyl-dimethyl-silanyloxy)-2,2-bis-tert-butylsulfanyl-ethyl]-4,5-dihydro-isoxazole 
• 762-84-5 N-tert-butylacetamide 
• 4253-90-1 di-tert-butyl trisulfide 
• 5943-35-1 bis(2-methyl-2-propyl)tetrasulfide 

Relevant articles and documents

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Synthesis of dithioacetals and oxathioacetals with chiral auxiliaries

One-pot synthesis of dithioacetals as well as an efficient method for oxathioacetal is reported. Additionally, some chiral auxiliaries were used to synthesize enantiomerically pure dithioacetals and oxathioacetals.

Formation of Dithioacetals by Treatment of Sulfoxides Carrying α-Hydrogens with Magnesium Amides

Sulfoxides carrying α-hydrogens were allowed to react with magnesium amides generated in situ by the treatment of ethylmagnesium bromide with secondary amines such as 2,2,6,6-tetramethylpiperidine or diisopropylamine in diethyl ether to give the corresponding dithioacetals in moderate to good yields.