1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

Base Information

Chemical Name:1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]
CAS No.:53852-85-0
Molecular Formula:C₂₅H₂₂N₂O₃
Molecular Weight:398.461
Hs Code.:

Synonyms:1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

Suppliers and Price of 1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

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Chemical Property of 1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

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Technology Process of 1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

There total 1 articles about 1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole] 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:

: 118-12-7
1,3,3-Trimethyl-2-methyleneindoline

: 53852-83-8
2-hydroxy-5-nitro-3-phenylbenzaldehyde

: 53852-85-0
1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

Guidance literature:: In ethanol; Heating;
DOI:10.1007/BF00471364

Reference yield: 85.0%

: 53852-85-0
1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

: 627496-12-2
6-amino-8-phenylspiro[2H-1-benzopyran-2,2'-indoline]

Guidance literature:: With tin(ll) chloride; In ethanol; for 1h; Heating;
DOI:10.1002/jhet.5570400409

Reference yield:

: 53852-85-0
1',3',3'-trimethyl-6-nitro-8-phenyl-1',3'-dihydro-spiro[chromene-2,2'-indole]

: 2,6-bis(4-bromophenyl)-1-(1',3',3'-trimethyl-8-phenylspiro[2H-1-benzopyran-2,2'-indoline]-6-yl)-4-phenylpyridinium perchlorate

Guidance literature:: Multi-step reaction with 2 steps

1: 85 percent / stannous dichloride dihydrate / ethanol / 1 h / Heating

2: 57 percent / sodium acetate / ethanol / 2 h / Heating

With sodium acetate; tin(ll) chloride; In ethanol;
DOI:10.1002/jhet.5570400409