7605-48-3

Basic information

• Product Name: Hydrophobic-sub benzene disulfide analog
• CAS NO: 7605-48-3
• Molecular Formula: C₂₀H₂₆S₂
• Molecular Weight: 330.558
• Mol File: 7605-48-3.mol
• Article Data: 54

Chemical Properties

• Boiling Point: 408.4°Cat760mmHg
• Flash Point: 155.2°C
• Density: 1.07g/cm³
• CAS DataBase Reference: Hydrophobic-sub benzene disulfide analog(CAS DataBase Reference)
• NIST Chemistry Reference: Hydrophobic-sub benzene disulfide analog(7605-48-3)
• EPA Substance Registry System: Hydrophobic-sub benzene disulfide analog(7605-48-3)

Safety Data

• Hazardous Substances Data: 7605-48-3(Hazardous Substances Data)

Upstream product

• 2923-18-4 sodium 2,2,2-trifluoroacetate 
• 123324-71-0 p-tert-butylphenylboronic acid 
• 15084-51-2 4-tert-butylbenzenesulfonyl chloride 
• 1203-68-5 2-Phenylbenzaldehyde 
• 2396-68-1 4-t-butylbenzenethiol 
• 1065010-87-8 potassium cyclopropyltrifluoroborate 
• 411235-57-9 cyclopropylboronic acid 
• 253185-03-4 tert-butylbenzene 
• 35779-04-5 1-tert-butyl-4-iodobenzene 
• 2179-57-9 diallyl disulphide 
• 172876-96-9 3-oxo-1λ³-benzo[d][1,2]iodaoxole-1(3H)-carbonitrile 
• 1264737-41-8 4-tert-butylbenzenesulfinic acid methyl ester 
• 1220112-20-8 sodium propargylthiosulfate 
• 2564-83-2 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical 

Downstream Products

• 117038-90-1 2-(4-tert-butylphenylthiomethyl)tetrahydropyran 
• 81372-23-8 p-t-butylphenylthio 
• 16255-53-1 1-(tert-butyl)-4-thiocyanatobenzene 
• 369361-55-7 Sn(SC₆H₄(t-Bu)-p)3I 
• 369361-58-0 Sn(SC₆H₄(t-Bu)-p)2I₂ 
• 140618-67-3 4-[2-(4-tert-butylphenylthio)thien-4-yl]-4-methoxytetrahydropyran 
• 540740-69-0 methyl 5-chloro-3-[(4-tert-butylphenyl)sulfonyl]-1H-indole-2-carboxylate 
• 540740-58-7 methyl 5-chloro-3-[(4-tert-butylphenyl)thio]-1H-indole-2-carboxylate 
• 2396-68-1 4-t-butylbenzenethiol 
• 31197-50-9 S-(4-(tert-butyl)phenyl) 4-(tert-butyl)benzenesulfonothioate 

Relevant articles and documents

Visible Light Induced Reduction and Pinacol Coupling of Aldehydes and Ketones Catalyzed by Core/Shell Quantum Dots

We present an efficient and versatile visible light-driven methodology to transform aryl aldehydes and ketones chemoselectively either to alcohols or to pinacol products with CdSe/CdS core/shell quantum dots as photocatalysts. Thiophenols were used as proton and hydrogen atom donors and as hole traps for the excited quantum dots (QDs) in these reactions. The two products can be switched from one to the other simply by changing the amount of thiophenol in the reaction system. The core/shell QD catalysts are highly efficient with a turn over number (TON) larger than 4 × 104 and 4 × 105 for the reduction to alcohol and pinacol formation, respectively, and are very stable so that they can be recycled for at least 10 times in the reactions without significant loss of catalytic activity. The additional advantages of this method include good functional group tolerance, mild reaction conditions, the allowance of selectively reducing aldehydes in the presence of ketones, and easiness for large scale reactions. Reaction mechanisms were studied by quenching experiments and a radical capture experiment, and the reasons for the switchover of the reaction pathways upon the change of reaction conditions are provided.

Copper-catalyzedortho-selective direct sulfenylation ofN-aryl-7-azaindoles with disulfides

A copper-catalyzed direct C-H chalcogenation ofN-aryl-azaindoles with disulfides is described. This transformation was performed using Earth abundant Cu(OAc)2as a catalyst, benzoic acid as an additive, air as a terminal oxidant, and readily available diaryl and dialkyldisulfides (or diselenide) as chalcogenation reagents. High functional group tolerance and excellent regioselectivity are demonstrated by the efficient preparation of a wide range ofortho-sulfenylation-7-azaindoles.

B(C6F5)3-Catalyzed Electron Donor-Acceptor Complex-Mediated Aerobic Sulfenylation of Indoles under Visible-Light Conditions

An efficient B(C6F5)3-catalyzed aerobic oxidative C-S cross-coupling reaction of thiophenol with indoles was developed, affording a wide range of diaryl sulfides in good yields. An electron donor-acceptor complex between B(C6F5)3 and indoles was formed, facilitating the photoinduced single-electron transfer (SET) from indole substrates to the B(C6F5)3 catalyst. This protocol demonstrates a new reaction model using B(C6F5)3 as a single-electron oxidant.