4-(4-PENTYLCYCLOHEXYL)PHENYLBORONIC ACID, 97%

Base Information

• Chemical Name: 4-(4-PENTYLCYCLOHEXYL)PHENYLBORONIC ACID, 97%
• CAS No.: 136321-96-5
• Molecular Formula: C17H27BO2
• Molecular Weight: 274.211
• Hs Code.: 2931900090
• Mol file: 136321-96-5.mol

Synonyms:4-amylcyclohexylphenylboric acid;

Chemical Property of 4-(4-PENTYLCYCLOHEXYL)PHENYLBORONIC ACID, 97%

Chemical Property:

• PSA: 40.46000
• LogP: 3.22050

Purity/Quality:

99.3% ^*data from raw suppliers

4-(4-PENTYLCYCLOHEXYL)PHENYLBORONIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-(4-PENTYLCYCLOHEXYL)PHENYLBORONIC ACID, 97%

There total 4 articles about 4-(4-PENTYLCYCLOHEXYL)PHENYLBORONIC ACID, 97% which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 71.0%

1-bromo-4-(4-pentylcyclohexyl)benzene (153873-83-7) → 4-(4-n-pentylcyclohexyl)benzeneboronic acid (136321-96-5)

Guidance literature:

1-bromo-4-(4-pentylcyclohexyl)benzene; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 0.5h;

With Triisopropyl borate; In tetrahydrofuran; at -78 - 20 ℃;

DOI:10.1080/15421400590955073

Reference yield:

1-bromo-4-(trans-4-pentylcyclohexyl)benzene (79832-89-6,153873-83-7) → 4-(4-n-pentylcyclohexyl)benzeneboronic acid (136321-96-5)

Guidance literature:

Reference yield:

trans-4-pentylcyclohexylbenzene (66227-31-4) → 4-(4-n-pentylcyclohexyl)benzeneboronic acid (136321-96-5)

Guidance literature:

Multi-step reaction with 2 steps

1.1: 91 percent / iron; bromine / CHCl₃ / 12 h

2.1: nBuLi / tetrahydrofuran / 0.5 h / -78 °C

2.2: 71 percent / triisopropyl borate / tetrahydrofuran / -78 - 20 °C

With n-butyllithium; bromine; iron; In tetrahydrofuran; chloroform;

DOI:10.1080/15421400590955073

upstream raw materials:

1-bromo-4-(4-pentylcyclohexyl)benzene

trans-4-pentylcyclohexylbenzene

1-bromo-4-(trans-4-pentylcyclohexyl)benzene

Trimethyl borate

Downstream raw materials:

p-(4-n-pentylcyclohexyl)-p'-hydroxybiphenyl

Refernces

• 1、 Ahn, Sangbum,Yamakawa, Shohei,Akagi, Kazuo. "Liquid crystallinity-embodied imidazolium-based ionic liquids and their chiral mesophases induced by axially chiral tetra-substituted binaphthyl derivatives". . p. 3960 - 3970. Retrieved 2015.
• 2、 -. "3-Chloropyridines, and their use in liquid-crystal mixtures". . . Retrieved 2008/06/13.