HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 12884911, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1) | HCID 466102 | — |
| Reactant | 2-(3,5-Bis(trimethylgermyl)phenyl]-2-methyl-1,3-dioxolane | HCID 12884908 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | HCID 12884911 | HCID 12884911 | 98% |
Reaction Steps
A mixture of 240 mg (0.60 mmol) of 2-[3,5-bis(trimethylgermyl)phenyl]-2-methyl-1,3-dioxolane, 23 mg (0.090 mmol) of PPTS, 10.6 ml of acetone (excess) and 540 mg (30 mmol) of water was refluxed for 2.5 hours. The reaction mixture was evaporated and extracted with ether. The extract was evaporated to give 208 mg of pale yellow crystals, which were sublimed at 70° C., 0.5 mmHg to give 189 mg of white prisms, m.p. 56° C. (yield 89%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | USRE036477 |
| Source dataset | uspto-grants-1999_12 |
| ORD ID | ord-076738c594e9443bb4d431a5dd7c303a |
| Source note | uspto-grants-1999_12 |