HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethane, 2-bromo-1,1-diethoxy- → HCID 20364869, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethane, 2-bromo-1,1-diethoxy- | HCID 74852 | — |
| Reactant | 2-(Phenylmethoxy)-1,3-propanediol | HCID 203567 | — |
| Product | HCID 20364869 | HCID 20364869 | — |
Reaction Steps
By the method of Example 38, 2-benzyloxy-1,3-propanediol was reacted with bromoacetaldehyde diethyl acetal to yield 5-benzyloxy-2-bromomethyl-1,3-dioxane; b.p. 130°-133° C/10-4 mm Hg; nD25 1.5395. The nmr spectrum was consistent with the assigned structure and indicated the cis-isomer content was 30 ± 5%, the remainder being trans.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04077982 |
| Source dataset | uspto-grants-1978_03 |
| ORD ID | ord-2b5d3ca3450c428586441aa6ecf89d1e |
| Source note | uspto-grants-1978_03 |