Account 1,13-Bis(diphenyl)phosphino-(5aS,8aS,14aS)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene
- Catalog No. :
- ACKNRP524
- CAS No. :
- 1439556-82-7
- Molecular Formula :
- C44H38O2P2
- Molecular Weight :
- 660.73
IUPAC Name:1,13-bis(diphenylphosphaneyl)-5a,6,7,8,8a,9-hexahydro-5H-chromeno[3,2-d]xanthene
![1,13-Bis(diphenyl)phosphino-(5aS,8aS,14aS)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/qvun/1439556-82-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T234748Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221439556-82-7.png%22&x-id=GetObject&X-Amz-Signature=9f05bed81f0a4d4607332ea6c6199c039544aa67d63e24d7fa1018e3adb7a970)
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Product Information
| Product Name | 1,13-Bis(diphenyl)phosphino-(5aS,8aS,14aS)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene |
|---|---|
| IUPAC Name | 1,13-bis(diphenylphosphaneyl)-5a,6,7,8,8a,9-hexahydro-5H-chromeno[3,2-d]xanthene |
| MDL No. | MFCD25372933 |
| Molecular Formula | C44H38O2P2 |
| Molecular Weight | 660.73 |
| SMILES | C1(OC23OC4=C(C=CC=C4P(C5=CC=CC=C5)C6=CC=CC=C6)CC2CCCC3C7)=C7C=CC=C1P(C8=CC=CC=C8)C9=CC=CC=C9 |
| InChI Key | RXNGOILZLRYHEN-UHFFFAOYSA-N |
| Synonym | (S,S,S)-(-)-Ph-SKP |
| CAS No. | 1439556-82-7 |
| PubChem CID | 71746686 |
Safety Data
- Pictogram
- Signal Word
- Achtung
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P305+P351+P338
Synthetic Route by SureRoute
2. ACKNRP524 Molecular Building Block Synthetic Route
![1,1'-[(5aR,8aR,14aR)-5a,6,7,8,8a,9-Hexahydro-5H-[1]benzopyrano[3,2-d]xanthene-1,13-diyl]bis[1,1-diphenyl-phosphine] structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/w46l/1360823-43-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T234748Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221360823-43-3.png%22&x-id=GetObject&X-Amz-Signature=56ef080bf7d36a931a73d3d590d6babc1b5d62db4c9584fe96dc2eeffc8d10d7)
1,1'-[(5aR,8aR,14aR)-5a,6,7,8,8a,9-Hexahydro-5H-[1]benzopyrano[3,2-d]xanthene-1,13-diyl]bis[1,1-diphenyl-phosphine]
![1,1'-[(5aR,8aR,14aR)-5a,6,7,8,8a,9-Hexahydro-5H-[1]benzopyrano[3,2-d]xanthene-1,13-diyl]bis[1,1-di(3,5-dimethylphenylphosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/p9e0/1429939-31-0.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T234748Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221429939-31-0.png%22&x-id=GetObject&X-Amz-Signature=267460059ee8810623599c051e1a019ee1cd75ab3f2d04eef2a57352c17901b5)
1,1'-[(5aR,8aR,14aR)-5a,6,7,8,8a,9-Hexahydro-5H-[1]benzopyrano[3,2-d]xanthene-1,13-diyl]bis[1,1-di(3,5-dimethylphenylphosphine
![1,13-Bis[di(3,5-dimethylphenyl)phosphino]-(5aS,8aS,14aS)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/k94b/1429939-35-4.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T161655Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221429939-35-4.png%22&x-id=GetObject&X-Amz-Signature=0a7e03599ebe86d65de77ebd5392f6f2401fe88f35e80a8c9d6c5d5933efd66b)
1,13-Bis[di(3,5-dimethylphenyl)phosphino]-(5aS,8aS,14aS)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene
![1,1'-[(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano[3,2-d]xanthene-1,13-diyl]bis[1,1-di(4-methylphenylphosphine structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/sz9t/1429939-32-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T234747Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221429939-32-1.png%22&x-id=GetObject&X-Amz-Signature=649b9ea40d8c3facff0433b935f3618e5432e853cfc02caf1f4dd4edc1cc0826)