2-exo-Norbornyl bromide

Base Information

• Chemical Name: 2-exo-Norbornyl bromide
• CAS No.: 2534-77-2
• Molecular Formula: C₇H₁₁Br
• Molecular Weight: 175.068
• Hs Code.: 29035980
• European Community (EC) Number: 219-798-9
• NSC Number: 91496
• Mol file: 2534-77-2.mol

Synonyms:exo-2-Bromonorbornane;2534-77-2;2-exo-Norbornyl bromide;NSC91496;NSC-91496;AKOS015913386;J-015950

Chemical Property of 2-exo-Norbornyl bromide

Chemical Property:

• Vapor Pressure: 1.04mmHg at 25°C
• Refractive Index: n20/D 1.5148(lit.)
• Boiling Point: 183.8°Cat760mmHg
• Flash Point: 60°C
• PSA: 0.00000
• Density: 1.464g/cm³
• LogP: 2.56990
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 174.00441
• Heavy Atom Count: 8
• Complexity: 101

Purity/Quality:

98%,99%, ^*data from raw suppliers

exo-2-Bromonorbornane 98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 24/25-26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CC2CC1CC2Br
• Isomeric SMILES: C1CC2CC1C[C@@H]2Br

Technology Process of 2-exo-Norbornyl bromide

There total 51 articles about 2-exo-Norbornyl bromide 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: 85.0%

norborn-2-ene (498-66-8) → exo-2-bromonorbornane (2534-77-2,2566-14-5,13237-87-1,29342-65-2,67815-05-8,67815-06-9,67844-23-9,76420-01-4,130404-12-5)

Guidance literature:

With hydrogen bromide; at 59 ℃; for 9h;

Reference yield: 81.0%

endo-2-norbornyl chloride (765-91-3,2999-06-6,29342-53-8,36025-11-3,67844-26-2,67844-27-3,130726-60-2) → exo-2-bromonorbornane (2534-77-2,2566-14-5,13237-87-1,29342-65-2,67815-05-8,67815-06-9,67844-23-9,76420-01-4,130404-12-5) + (+/-)-endo-2-bromonorbornane (2534-77-2,2566-14-5,13237-87-1,29342-65-2,67815-05-8,67815-06-9,67844-23-9,76420-01-4,130404-12-5)

Guidance literature:

With hydrogen bromide; ferric(III) bromide; In dichloromethane; at 25 ℃; for 0.3h;

DOI:10.1039/c39870001013

Reference yield: 81.0%

endo-2-norbornyl chloride (765-91-3,2999-06-6,29342-53-8,36025-11-3,67844-26-2,67844-27-3,130726-60-2) → exo-2-bromonorbornane (2534-77-2,2566-14-5,13237-87-1,29342-65-2,67815-05-8,67815-06-9,67844-23-9,76420-01-4,130404-12-5) + (+/-)-endo-2-bromonorbornane (2534-77-2,2566-14-5,13237-87-1,29342-65-2,67815-05-8,67815-06-9,67844-23-9,76420-01-4,130404-12-5)

Guidance literature:

With hydrogen bromide; ferric(III) bromide; In dichloromethane; at 25 ℃; for 0.3h;

DOI:10.1039/c39870001013

upstream raw materials:

norborn-2-ene

exo-2-norbornanol

norbornene

Norborneol

Downstream raw materials:

norborn-2-ene

norbornene

exo-2-norbornanol

(1S,2R,4R)-2-Benzylsulfanyl-bicyclo[2.2.1]heptane

Refernces

• 1、 Kanazawa, Junichiro,Koyamada, Kenta,Miyamoto, Kazunori,Uchiyama, Masanobu,Watanabe, Ayumi. "Decarboxylative Bromination of Sterically Hindered Carboxylic Acids with Hypervalent Iodine(III) Reagents". supporting information. p. 1328 - 1334. Retrieved 2020/08/14.
• 2、 Morrill,Lu,Brister,O'Shaughnessy,Belfield. "The halogenolysis of organoboranes". . p. 973 - 976. Retrieved 2007/10/02.