1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine

Base Information

• Chemical Name: 1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine
• CAS No.: 932406-01-4
• Molecular Formula: C₁₅H₁₁Cl₂NS
• Molecular Weight: 308.231
• Mol file: 932406-01-4.mol

Synonyms:1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine

Chemical Property of 1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine

There total 1 articles about 1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine 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: 26.0%

N-benzyl-N,N,N-triethylammonium chloride (56-37-1) + 3-phenyl-2H-benzo[b][1,4]thiazine (20940-07-2) → 1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine (932406-01-4)

Guidance literature:

With sodium trichloroacetate; In chloroform; for 3h; Heating;

DOI:10.1055/s-2006-958938

Reference yield: 83.0%

1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine (932406-01-4) → 3-chloro-3-phenyl-2,3-dihydro-1,5-benzothiazepin-4(5H)-one + 3,4-dichloro-3-phenyl-2,3-dihydro-1,5-benzothiazepine (932406-08-1)

Guidance literature:

With boron trifluoride diethyl etherate; In dichloromethane; at 20 ℃;

DOI:10.1055/s-2006-958938

Reference yield: 81.0%

1,1-dichloro-1a-phenyl-1a,2-dihydro-1H-azireno[2,1-c][1,4]-benzothiazine (932406-01-4) + methanol (67-56-1) → 3-phenyl-3-(trichloromethyl)-3,4-dihydro-2H-1,4-benzothiazine

Guidance literature:

With hydrogenchloride; for 2h; Heating;

DOI:10.1055/s-2006-958938

upstream raw materials:

N-benzyl-N,N,N-triethylammonium chloride

3-phenyl-2H-benzo[b][1,4]thiazine

Downstream raw materials:

3,4-dichloro-3-phenyl-2,3-dihydro-1,5-benzothiazepine