HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Naphthol, 3-methyl- → 2,2-diphenyl-5-methyl-[2H]-naphtho[1,2-b]pyran
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Naphthol, 3-methyl- | HCID 26135 | — |
| Reactant | Diphenylethynylcarbinol | HCID 92976 | — |
| Product | 2,2-diphenyl-5-methyl-[2H]-naphtho[1,2-b]pyran | HCID 23371123 | — |
Reaction Steps
The procedure of Step 2 of Example 1 was followed except that 1,1-diphenyl-2-propyn-1-ol was used in place of 1,1-bis(4-methoxyphenyl)-2-propyn-1-ol and 3-methyl-1-hydroxynaphthalene was used in place of methyl,1,4-dihydroxy-2-naphthoate to produce 2,2-diphenyl-5-methyl-[2H]-naphtho[1,2-b]pyran.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05573712 |
| Source dataset | uspto-grants-1996_11 |
| ORD ID | ord-96a412b97d1649769af195ce3fc00c7f |
| Source note | uspto-grants-1996_11 |