HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,7-Naphthalenediol → 2,7-Bis(propargyloxycarbonyloxy)naphthalene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,7-Naphthalenediol | HCID 11397 | — |
| Reactant | Propargyl chloroformate | HCID 3356829 | — |
| Product | 2,7-Bis(propargyloxycarbonyloxy)naphthalene | HCID 19786013 | 83.6% |
Reaction Steps
Analogous to Example 19, 2,7-dihydroxynaphthalene was reacted with propargyl chloroformate to produce the title compound. Yield was 83.6% theory. m.p. 94°-96° C. IR (cm-1) 3330, 2100, 1755, 1610, 1510 1H-NMR (δ, ppm) 2.42 (CH≡C--), 4.86 (≡C--CH2 --), 7.20, 8.10 (Ph)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05258542 |
| Source dataset | uspto-grants-1993_11 |
| ORD ID | ord-424109b6790244448c38f1f5d44e923b |
| Source note | uspto-grants-1993_11 |