2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide

Base Information

• Chemical Name: 2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide
• CAS No.: 76256-16-1
• Molecular Formula: C₃₄H₂₅NOS
• Molecular Weight: 495.645

Synonyms:2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide

Chemical Property of 2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide

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Technology Process of 2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide

There total 2 articles about 2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 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: 31.0%

2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene (76256-14-9) → 9-fluorenone (486-25-9,952573-42-1) + tetrabenzo[5.5]fulvalene (746-47-4) + 2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide (76256-16-1)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In chloroform; at 0 ℃; for 60h;

Reference yield: 12.0%

2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene (76256-14-9) → 3'-methyl-4'-phenylfluorene-9-spiro-2'-(1',3'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide (76256-17-2) + 2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide (76256-16-1)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In chloroform; at 0 ℃; for 120h;

Reference yield: 47.0%

2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide (76256-16-1) + 4,4'-dimethylthiobenzophenone (1141-08-8) → 3'-methyl-4'-phenylfluorene-9-spiro-2'-(1',3'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide (76256-17-2) + bis(p-methylphenyl)-methanone (611-97-2) + 9-Thiofluorenone S-oxide (4440-32-8) + 2'-methyl-3'-phenylfluorene-5',5'-di-p-tolylfluorene-9-spiro-4'-(1',2'-thiazolidine)

Guidance literature:

In benzene; at 80 ℃; for 1h;

upstream raw materials:

2'-methyl-3'-phenylfluorene-9-spiro-4'-(1',2'-thiazolidine)-5'-spiro-9-fluorene

Downstream raw materials:

3'-methyl-4'-phenylfluorene-9-spiro-2'-(1',3'-thiazolidine)-5'-spiro-9-fluorene 1'-oxide

9-Thiofluorenone S-oxide

bis(p-methylphenyl)-methanone

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