2-phenyl-1-azaazulene

Base Information

• Chemical Name: 2-phenyl-1-azaazulene
• CAS No.: 39183-99-8
• Molecular Formula: C₁₅H₁₁N
• Molecular Weight: 205.259
• Mol file: 39183-99-8.mol

Synonyms:2-phenyl-1-azaazulene

Chemical Property of 2-phenyl-1-azaazulene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-phenyl-1-azaazulene

There total 30 articles about 2-phenyl-1-azaazulene 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: 100.0%

2-phenyl-3,3a-dihydrocyclohepta[b]pyrrole (705966-87-6) → 2-phenyl-1-azaazulene (39183-99-8)

Guidance literature:

With manganese(IV) oxide; In dichloromethane; for 2h; Heating;

DOI:10.1246/bcsj.77.785

Reference yield: 85.0%

2-phenyl-1,8-dihydrocycloheptapyrrole (106111-52-8) → 2-phenyl-1-azaazulene (39183-99-8)

Guidance literature:

With nickel(IV) oxide; In benzene; for 20h; Heating;

Reference yield: 78.0%

2-(cyclohepta-2,4,6-trienyl)-1-phenylethan-1-one (E)-O-pentafluorobenzoyloxime (705966-74-1) → 2-phenyl-1-azaazulene (39183-99-8) + 2-(cyclohepta-2,4,6-trienyl)-1-phenylethan-1-one (29647-95-8)

Guidance literature:

2-(cyclohepta-2,4,6-trienyl)-1-phenylethan-1-one (E)-O-pentafluorobenzoyloxime; With tri-tert-butyl phosphine; 4 A molecular sieve; triethylamine; bis(dibenzylideneacetone)-palladium⁽⁰⁾; In N,N-dimethyl-formamide; toluene; at 80 ℃; for 0.5h;

With manganese(IV) oxide; In dichloromethane; for 2h; Heating;

DOI:10.1246/bcsj.77.785

upstream raw materials:

2-bromotropone

N-(1-Phenylvinylimino)triphenylphosphorane

2-phenyl-1,8-dihydrocycloheptapyrrole

2-chlorotropone

Refernces

• 1、 Chiba, Shunsuke,Kitamura, Mitsuru,Saku, Osamu,Narasaka, Koichi. "Synthesis of 1-Azaazulenes from Cycloheptatrienylmethyl Ketone O-Pentafluorobenzoyloximes by Palladium-Catalyzed Cyclization and Oxidation". . p. 785 - 796. Retrieved 2007/10/03.
• 2、 Takayasu, Tohru,Katayama, Hiroshi,Nitta, Makoto. "Novel preparation and reaction of N-benzenesulfonyl- and N-methanesulfonyltroponimines. New entry to 1-azaazulene derivatives". . p. 567 - 574. Retrieved 2007/10/03.