Account (S)-4-Benzyl-2-((S)-7'-(bis(3,5-dimethylphenyl)phosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-yl)-4,5-dihydrooxazole
- Catalog No. :
- ACYWDZ349
- CAS No. :
- 913829-90-0
- Molecular Formula :
- C43H42NOP
- Molecular Weight :
- 619.79
IUPAC Name:(S)-4-benzyl-2-((S)-7'-(bis(3,5-dimethylphenyl)phosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-yl)-4,5-dihydrooxazole
![(S)-4-Benzyl-2-((S)-7'-(bis(3,5-dimethylphenyl)phosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-yl)-4,5-dihydrooxazole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/dk9w/913829-90-0.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T075708Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22913829-90-0.png%22&x-id=GetObject&X-Amz-Signature=fe76b5edd3578e5d8ad7df86a120342455adc86348253cbbc5aa464c657e7096)
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Product Information
| Product Name | (S)-4-Benzyl-2-((S)-7'-(bis(3,5-dimethylphenyl)phosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-yl)-4,5-dihydrooxazole |
|---|---|
| IUPAC Name | (S)-4-benzyl-2-((S)-7'-(bis(3,5-dimethylphenyl)phosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-yl)-4,5-dihydrooxazole |
| MDL No. | MFCD21362522 |
| Molecular Formula | C43H42NOP |
| Molecular Weight | 619.79 |
| SMILES | CC1=CC(C)=CC(P(C2=CC=CC3=C2[C@]4(CC3)CCC5=C4C(C6=N[C@@H](CC7=CC=CC=C7)CO6)=CC=C5)C8=CC(C)=CC(C)=C8)=C1 |
| InChI Key | HIVLVUWPNHHMAS-NKTCMXKJSA-N |
| Synonym | Oxazole,2-[(1S)-7'-[bis(3,5-dimethylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]-4,5-dihydro-4-(phenylmethyl)-,(4S)-;(Sa,S)-7-[4-(Benzyl)oxazol-2-yl]-7-di(3,5-diMethylphenyl)phosphinyl-1,1- spirobiinane;(SA,S)-XYL-BN-SIPHOX;(4S)-2-[(1S)-7'-[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]-2,2',3,3'-TETRAHYDRO-1,1'-SPIROBI[1H-INDEN]-7-YL]-4,5-DIHYDRO-4-(PHENYLMETHYL)OXAZOLE;(4S)-2-[(1S)-7'-[Bis(3,5-dimethylphenyl)phosphino]-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]-4,5-dihydro-4-(phenylmethyl)oxazole,99%e.e.;(S)-4-Benzyl-2-((S)-7'-(bis(3，5-dimethylphenyl)phosphino)-2，2'，3，3'-tetrahydro-1，1'-spirobi[inden]-7-yl)-4，5-dihydrooxazole |
| CAS No. | 913829-90-0 |
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. ACYWDZ349 Molecular Building Block Synthetic Route
![(4S)-2-[(1S)-7'-(Diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]-4,5-dihydro-4-(phenylmethyl)oxazole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/8b8o/913829-88-6.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T075708Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22913829-88-6.png%22&x-id=GetObject&X-Amz-Signature=0e8db6b35f69487b916cd0cbefcdde4959f7d592cc873380a2378496c9e990f8)
(4S)-2-[(1S)-7'-(Diphenylphosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[1H-inden]-7-yl]-4,5-dihydro-4-(phenylmethyl)oxazole
![(S)-4-Benzyl-2-(7'-(bis(3,5-di-tert-butylphenyl)phosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-4-yl)oxazole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/196h/1040274-10-9.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T075708Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221040274-10-9.png%22&x-id=GetObject&X-Amz-Signature=177cc0e334031ba6a9b7762bbfa553af1e27318af1bd9399c1f21502481486f5)
(S)-4-Benzyl-2-(7'-(bis(3,5-di-tert-butylphenyl)phosphanyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-4-yl)oxazole
![(R)-2-(7'-(bis(3,5-di-tert-butylphenyl)phosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-yl)-4,5-dihydrooxazole structure diagram](/images/productimg/no-pic.svg)
(R)-2-(7'-(bis(3,5-di-tert-butylphenyl)phosphaneyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-yl)-4,5-dihydrooxazole
![(S)-2-(7'-(Bis(3,5-di-tert-butylphenyl)phosphino)-2,2',3,3'-tetrahydro-1,1'-spirobi[inden]-7-yl)-4,5-dihydrooxazole structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/ctzl/1040274-18-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T075707Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221040274-18-7.png%22&x-id=GetObject&X-Amz-Signature=2e3d8ca1d62f62bc4b27488cf9a02138e434b50048c82d37a174c66197bf396f)