2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide

Base Information

• Chemical Name: 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide
• CAS No.: 76256-21-8
• Molecular Formula: C₂₆H₁₉NOS
• Molecular Weight: 393.509
• Mol file: 76256-21-8.mol

Synonyms:2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide

Chemical Property of 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide

There total 2 articles about 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide 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: 20.0%

C,N-diphenylnitrone (201024-81-9) + 9H-fluorene-9-thione (830-72-8) → N-phenyl-fluorenoneimine-N-oxide (4535-09-5) + 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide (76256-21-8) + 3'-phenylfluorene-9-spiro-2'-<1',4'-benzo(5',6')thiazine> 1'-oxide + 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene

Guidance literature:

In benzene; for 96h; Further byproducts given; Ambient temperature;

Reference yield: 13.0%

C,N-diphenylnitrone (201024-81-9) + 9H-fluorene-9-thione (830-72-8) → 9-fluorenone (486-25-9,952573-42-1) + N-phenyl-fluorenoneimine-N-oxide (4535-09-5) + benzaldehyde (100-52-7) + 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide (76256-21-8) + 3'-phenylfluorene-9-spiro-2'-<1',4'-benzo(5',6')thiazine> 1'-oxide + 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene

Guidance literature:

In benzene; for 96h; Product distribution; Mechanism; Ambient temperature;

Reference yield: 76.0%

2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1'-oxide (76256-21-8) → 2',3'-diphenylfluorene-9-spiro-4'-(1',2'-thiazetidine) 1',1'-dioxide

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In chloroform; 1.) 0 deg C, 1 month, 2.) 25 deg C, 1 week;

upstream raw materials:

C,N-diphenylnitrone

9H-fluorene-9-thione