HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Dodecyne → 5-Dodec-1-ynyl-2-[(4-methoxy-benzenesulfonyl)-methyl-amino]-3-methyl-benzoic acid methyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Dodecyne | HCID 69821 | — |
| Reactant | 5-Bromo-2-[(4-methoxy-benzenesulfonyl)-methyl-amino]-3-methyl-benzoic acid methyl ester | HCID 69904062 | — |
| Product | 5-Dodec-1-ynyl-2-[(4-methoxy-benzenesulfonyl)-methyl-amino]-3-methyl-benzoic acid methyl ester | HCID 70055816 | 73% |
Reaction Steps
Following the procedure of Example 351, using 1-dodecyne instead of ethynyl biphenyl, 1.0 g (2.336 mmol) of the product of Example 202 gives 0.874 g (73%) of the alkyne as a brown oil. Electrospray Mass Spec: 514.4 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05929097 |
| Source dataset | uspto-grants-1999_07 |
| ORD ID | ord-4403d977e32043289df75bdc2dd5bd5b |
| Source note | uspto-grants-1999_07 |