2-Bromcyclododecanonbenzolsulfonylhydrazon

Base Information

• Chemical Name: 2-Bromcyclododecanonbenzolsulfonylhydrazon
• CAS No.: 71445-68-6
• Molecular Formula: C₁₈H₂₇BrN₂O₂S
• Molecular Weight: 415.395
• Mol file: 71445-68-6.mol

Synonyms:

Chemical Property of 2-Bromcyclododecanonbenzolsulfonylhydrazon

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Bromcyclododecanonbenzolsulfonylhydrazon

There total 1 articles about 2-Bromcyclododecanonbenzolsulfonylhydrazon 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:

2-bromocyclododecan-1-one (31236-94-9) + benzenesufonyl hydrazide (80-17-1) → 2-Bromcyclododecanonbenzolsulfonylhydrazon (71445-68-6)

Guidance literature:

With toluene-4-sulfonic acid; In tetrahydrofuran;

DOI:10.1016/S0022-328X(00)96159-X

Reference yield:

2-Bromcyclododecanonbenzolsulfonylhydrazon (71445-68-6) → 3-Phenyl-cyclododecen

Guidance literature:

Multi-step reaction with 2 steps

1: (i) CuI, Et₂O, benzene, (ii) /BRN= 6781350/

2: (i) nBuLi, Me₂NCH₂CH₂NMe₂, (ii) Me₃SiCl

DOI:10.1016/S0022-328X(00)96159-X

Reference yield:

phenyllithium (591-51-5) + 2-Bromcyclododecanonbenzolsulfonylhydrazon (71445-68-6) → 2-Phenylcyclododecanonbenzolsulfonylhydrazon (71445-70-0)

Guidance literature:

Multistep reaction; (i) CuI, Et₂O, benzene, (ii) /BRN= 6781350/;

DOI:10.1016/S0022-328X(00)96159-X

upstream raw materials:

2-bromocyclododecan-1-one

benzenesufonyl hydrazide

Downstream raw materials:

2-Phenylcyclododecanonbenzolsulfonylhydrazon