7H-Benzo[c]phenothiazine

Base Information

• Chemical Name: 7H-Benzo[c]phenothiazine
• CAS No.: 226-06-2
• Molecular Formula: C16H11 N S
• Molecular Weight: 249.336
• Hs Code.: 2934999090
• Mol file: 226-06-2.mol

Synonyms:7H-12-Thia-7-azabenz[a]anthracene;Benzo[c]phenothiazine; NSC 1980

Chemical Property of 7H-Benzo[c]phenothiazine

Chemical Property:

• Vapor Pressure: 6.36E-09mmHg at 25°C
• Boiling Point: 467.7°C at 760 mmHg
• Flash Point: 236.7°C
• PSA: 37.33000
• Density: 1.274g/cm³
• LogP: 5.18600

Purity/Quality:

99%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 7H-Benzo[c]phenothiazine

There total 6 articles about 7H-Benzo[c]phenothiazine 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: 82.0%

N-Phenyl-2-naphthylamine (135-88-6,84420-28-0) → 7H-benzo[c]phenothiazine (226-06-2)

Guidance literature:

With iodine; sulfur; In 1,2-dichloro-benzene; at 160 ℃; for 4h; Inert atmosphere; Schlenk technique;

DOI:10.1002/anie.202107639

Reference yield: 57.0%

1,2,3,4-tetrahydronaphthalen-2-one (530-93-8) + 2-amino-benzenethiol (137-07-5) → 7H-benzo[c]phenothiazine (226-06-2)

Guidance literature:

With pyridine; iodine; oxygen; In acetonitrile; at 35 ℃; for 24h; under 760.051 Torr; chemoselective reaction; Schlenk technique; Green chemistry;

DOI:10.1002/adsc.202101488

Reference yield:

1,1'-thiobis(2-naphthol) (17096-15-0) + aniline (62-53-3) → 7H-benzo[c]phenothiazine (226-06-2) + β-naphthol (135-19-3)

Guidance literature:

upstream raw materials:

N-Phenyl-2-naphthylamine

1,1'-thiobis(2-naphthol)

aniline

β-naphthol

Downstream raw materials:

7-acetyl-7H-benzo[c]phenothiazine

(2-benzo[c]phenothiazin-7-yl-ethyl)-dimethyl-amine

7-(2-Chlor-ethyl)-7H-benzophenthiazin

Refernces

• 1、 Che, Weilong,Fang, Manman,Gao, Mingxue,Li, Xiaoning,Li, Zhen,Liu, Zhenjiang,Tian, Yu,Yang, Jie. "Multistage Stimulus-Responsive Room Temperature Phosphorescence Based on Host–Guest Doping Systems". supporting information. p. 20259 - 20263. Retrieved 2021/08/09.
• 2、 Chen, Deng-Gao,Chen, Yi,Wu, Cheng-Ham,Chen, Yi-An,Chen, Meng-Chi,Lin, Jia-An,Huang, Chun-Ying,Su, Jianhua,Tian, He,Chou, Pi-Tai. "Phenothiazine Scope: Steric Strain Induced Planarization and Excimer Formation". supporting information. p. 13297 - 13301. Retrieved 2019/08/20.