Account (4,4,4',4',6,6'-Hexamethyl-2,2'-spirobi[chroman]-8,8'-diyl)bis(diethylphosphine)
- Catalog No. :
- ACOWLI137
- CAS No. :
- 875571-30-5
- Molecular Formula :
- C31H46O2P2
- Molecular Weight :
- 512.66
IUPAC Name:(4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[chromane]-8,8'-diyl)bis(diethylphosphane)
![(4,4,4',4',6,6'-Hexamethyl-2,2'-spirobi[chroman]-8,8'-diyl)bis(diethylphosphine) structure diagram](/images/productimg/no-pic.svg)
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Product Information
| Product Name | (4,4,4',4',6,6'-Hexamethyl-2,2'-spirobi[chroman]-8,8'-diyl)bis(diethylphosphine) |
|---|---|
| IUPAC Name | (4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[chromane]-8,8'-diyl)bis(diethylphosphane) |
| Molecular Formula | C31H46O2P2 |
| Molecular Weight | 512.66 |
| SMILES | CC1=CC(P(CC)CC)=C(O2)C(C(C)(C)CC32CC(C)(C)C4=CC(C)=CC(P(CC)CC)=C4O3)=C1 |
| InChI Key | UMIMOKGOJQXPTP-UHFFFAOYSA-N |
| Synonym | (4,4,4',4',6,6'-Hexamethyl-2,2'-spirobi[chroman]-8,8'-diyl)bis(diethylphosphine);Phosphine, (3,3′,4,4′-tetrahydro-4,4,4′,4′,6,6′-hexamethyl-2,2′-spirobi[2H-1-benzopyran]-8,8′-diyl)bis[diethyl- |
| CAS No. | 875571-30-5 |
Safety Data
- Pictogram
- Signal Word
- Warning
- Hazard Statement(s)
- H302-H315-H319-H335
- Precautionary Statement(s)
- P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362-P403+P233-P501
Synthetic Route by SureRoute
2. ACOWLI137 Molecular Building Block Synthetic Route
(4,4,4',4',6,6'-Hexamethyl-2,2'-spirobi[chroman]-8,8'-diyl)bis(Diisopropylphosphine)
(4,4,4',4',6,6'-Hexamethyl-2,2'-spirobi[chroman]-8,8'-diyl)bis(di-tert-butylphosphine)
![racemic-8,8'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[2H-1-benzopyran] structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/62qz/556797-94-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T161654Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22556797-94-5.png%22&x-id=GetObject&X-Amz-Signature=76259c5d9299589cbd93248f0f3e60893926cf76f688175d61ddf2f86d1a1f17)
racemic-8,8'-Bis(diphenylphosphino)-3,3',4,4'-tetrahydro-4,4,4',4',6,6'-hexamethyl-2,2'-spirobi[2H-1-benzopyran]