175691-51-7

Basic information

• Product Name: 2-Buten-1-ol, 3-methyl-4-[(4-methylphenyl)thio]-, (2E)-
• CAS NO: 175691-51-7
• Molecular Formula: C12H16OS
• Molecular Weight: 208.324
• Mol File: 175691-51-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-Buten-1-ol, 3-methyl-4-[(4-methylphenyl)thio]-, (2E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Buten-1-ol, 3-methyl-4-[(4-methylphenyl)thio]-, (2E)-(175691-51-7)
• EPA Substance Registry System: 2-Buten-1-ol, 3-methyl-4-[(4-methylphenyl)thio]-, (2E)-(175691-51-7)

Safety Data

• Hazardous Substances Data: 175691-51-7(Hazardous Substances Data)

Upstream product

• 24529-80-4 (E)-1-O-acetyl-4-chloro-3-methyl-2-buten-1-ol 
• 106-45-6 para-thiocresol 

Downstream Products

• 228721-40-2 1-[(E)-4-(1-ethoxyallyloxy)-2-methylbut-2-ene-1-sulfonyl]-4-methylbenzene 

Relevant articles and documents

Influence of quaternization or coordination of nitrogen with a Lewis acid upon the diastereoselectivity of 5-exo ring closure of β-aminoalkyl radicals

Two methodologies, likely to enhance the diastereoselectivity of sulfonyl radical mediated cyclization of dienes 8 and 11, were investigated. Quatemization provided the expected result whatever the nature of the radical accepting double bond, so did complexation of 11 with BF3 or AlMe3. A more strongly coordinating reagent like BH3 was necessary to improve selectivity in the case of 8.