HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → Cyclohexanecarbonyl chloride, 5-methyl-2-(1-methylethyl)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | p-Menthane-3-carboxylic acid | HCID 97896 | — |
| Product | Cyclohexanecarbonyl chloride, 5-methyl-2-(1-methylethyl)- | HCID 13734319 | — |
Reaction Steps
Menthane-3-carboxylic acid (54.35 g) was refluxed with 80 ml of thionyl chloride for 3 hours. The SOCl2 was removed by distillation, and the acid chloride was distilled at 114-115° C. (8 Torr). (Lit. b.p. 84-85° C. at 3.5 Torr). Yield: 50 g (84%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07741355B2 |
| Source dataset | uspto-grants-2010_06 |
| ORD ID | ord-34d4b82d37d54495b5bc982f2f768f38 |
| Source note | uspto-grants-2010_06 |