(1r,1'r,4S,4'S)-4-(4-Methylphenyl)-4'-vinyl-1,1'-bi(cyclohexyl)(CAS: 155041-85-3)

The compound (1R,1'R,4S,4'S)-4-(4-Methylphenyl)-4'-vinyl-1,1'-bi(cyclohexyl) is a crystalline solid with a molecular weight of approximately 326.42 g/mol. It has a low water solubility and is soluble in organic solvents like dichloromethane and toluene. The compound is known for its reactivity, particularly in addition and substitution reactions. It is stable under normal laboratory conditions but should be handled with care due to its volatility.

(1R,1'R,4S,4'S)-4-(4-Methylphenyl)-4'-vinyl-1,1'-bi(cyclohexyl) is typically synthesized via a two-step process, involving the formation of 1,1'-bi(cyclohexyl) and subsequent vinylation. Common catalysts include titanium tetrachloride, and the reaction yields are typically in the 60-80% range. The selectivity for the desired stereochemistry is achieved through careful control of the reaction conditions.

(1R,1'R,4S,4'S)-4-(4-Methylphenyl)-4'-vinyl-1,1'-bi(cyclohexyl) is utilized in various industries, including pharmaceuticals for its potential as a drug intermediate, and in the polymer industry for its use in the synthesis of functional polymers. It also has applications in the production of sensors and as a precursor in semiconductor manufacturing.

When handling (1R,1'R,4S,4'S)-4-(4-Methylphenyl)-4'-vinyl-1,1'-bi(cyclohexyl), it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place away from heat and ignition sources. In case of a spill, it should be contained and disposed of according to the safety data sheet (SDS). Handling should be conducted in a well-ventilated area or a fume hood to minimize inhalation risk.