Compound Q&A
Are there alternatives to 2'-Bromo-2,7-bis(2-methyl-2-propanyl)-9,9'-spirobi[fluorene] (CAS: 393841-81-1) in synthesis?
Answer
![2'-Bromo-2,7-bis(2-methyl-2-propanyl)-9,9'-spirobi[fluorene]](https://static.chemtradehub.com/structs/393/393841-81-1-12f0.webp "2'-Bromo-2,7-bis(2-methyl-2-propanyl)-9,9'-spirobi[fluorene]")
There are several alternatives to 2'-Bromo-2,7-bis(2-methyl-2-propanyl)-9,9'-spirobi[fluorene] (CAS: 393841-81-1) in synthesis, including other spirofluorene derivatives. For example, 2,7-Dimethyl-9,9'-spirobifluorene can be used as a substitute, and brominated fluorene analogs are also available. The choice of alternative depends on the specific application and synthesis conditions.
About
CAS No
393841-81-1
English Name
2'-Bromo-2,7-bis(2-methyl-2-propanyl)-9,9'-spirobi[fluorene]
Molecular Formula
C33H31Br
Molecular Weight
507.5150000000002 g/mol
SMILES
CC(C)(C)c1ccc-2c(c1)C3(c4ccccc4-c5c3cc(cc5)Br)c6c2ccc(c6)C(C)(C)C
InChIKey
BBKNCZFSPQICQT-UHFFFAOYSA-N
Last Updated: 2025-10-24 00:14
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