Account 5,7-Di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate
- Catalog No. :
- ACUAMT803
- CAS No. :
- 2750161-88-5
- Molecular Formula :
- C21H25BClF4NO
- Molecular Weight :
- 429.69
IUPAC Name:5,7-di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate
![5,7-Di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/d7wa/2750161-88-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202125Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-88-5.png%22&x-id=GetObject&X-Amz-Signature=8b133193ff1ce3c67139106999d7d765f37210679b82be725635b4ed455d877a)
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Product Information
| Product Name | 5,7-Di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate |
|---|---|
| IUPAC Name | 5,7-di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate |
| MDL No. | MFCD34601767 |
| Molecular Formula | C21H25BClF4NO |
| Molecular Weight | 429.69 |
| SMILES | ClC1=CC=C([N+]2=COC3=C(C=C(C=C32)C(C)(C)C)C(C)(C)C)C=C1.F[B-](F)(F)F |
| InChI Key | MRNZKYQZHWOCNF-UHFFFAOYSA-N |
| Synonym | Benzoxazolium, 3-(4-chlorophenyl)-5,7-bis(1,1-dimethylethyl)-, tetrafluoroborate(1-) (1:1);5,7-Di-tert-butyl-3- (4-chlorophenyl) benzo [D] oxazole-3-onium Tetrafluoroborate |
| CAS No. | 2750161-88-5 |
Safety Data
- Pictogram
- Signal Word
- Danger
- Hazard Statement(s)
- H302
- Precautionary Statement(s)
- P260-P264-P270-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501
Synthetic Route by SureRoute
2. ACUAMT803 Molecular Building Block Synthetic Route
![5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/drkl/1207294-92-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202125Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221207294-92-5.png%22&x-id=GetObject&X-Amz-Signature=15e9a9b7b21ed1181e6dbea4b052fd01e87efa2e124e1ba8ed21365d13c3225a)
5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate
![5,7-Di-tert-butyl-3-(3,4-dichlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/ec3i/2750161-94-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202126Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-94-3.png%22&x-id=GetObject&X-Amz-Signature=60c58babfd34ec91d8cba21f86d4319a01ea4784d197e77a789ca49a44335d90)
5,7-Di-tert-butyl-3-(3,4-dichlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate
![5,7-Di-tert-butyl-3-(4-(trifluoromethyl)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/o9o8/2750161-92-1.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T160415Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-92-1.png%22&x-id=GetObject&X-Amz-Signature=3d02bb3b96060ee0f53f1c67f57accbf54c0de02a115ef4c1e5954498c244c92)
5,7-Di-tert-butyl-3-(4-(trifluoromethyl)phenyl)benzo[d]oxazol-3-ium tetrafluoroborate
![5,7-Di-tert-butyl-3-(3,5-dimethylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/e0ev/2750161-98-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260801%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260801T202125Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-98-7.png%22&x-id=GetObject&X-Amz-Signature=c12c38d9e5e2ba2fa050bcf03f0c54dd1b962757b5c1b6c84cbc94fa139008b0)