Compound Q&A
How is 5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine] (CAS: 1429939-35-4) typically synthesized?
Answer
![5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine]](https://static.chemtradehub.com/structs/142/1429939-35-4-b076.webp "5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine]")
The compound is typically synthesized through a multistep process involving the condensation of appropriate chromene and phosphine derivatives. Commonly, the synthesis involves the use of Lewis acids as catalysts to promote the coupling reaction. The overall yield is around 70-80%, with good selectivity towards the desired product.
About
CAS No
1429939-35-4
English Name
5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine]
Molecular Formula
C52H54O2P2
Molecular Weight
772.95 g/mol
SMILES
Cc1cc(cc(c1)P(c2cccc3c2OC45C(C3)CCCC4Cc6cccc(c6O5)P(c7cc(cc(c7)C)C)c8cc(cc(c8)C)C)c9cc(cc(c9)C)C)C
InChIKey
IYNVDHXMWJJRHM-UHFFFAOYSA-N
Last Updated: 2026-01-04 19:14
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