HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
(4-Chloro-1,2-phenylene)dimethanol → 1,2-Benzenedimethanol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | (4-Chloro-1,2-phenylene)dimethanol | HCID 10899147 | — |
| Edukt | 2-Methyl-4-chloro-1,3-butanediol | HCID 19091713 | — |
| Produkt | 1,2-Benzenedimethanol | HCID 69153 | — |
| Produkt | 4-Chlorobutane-1,3-diol | HCID 5152901 | — |
Reaktionsschritte
Example 1 was repeated except for using 10.53 g (76 mmoles) of 2-methyl-4-chloro-1,3-butanediol and 6.00 g (35 mmoles) of 4-chloro-o-xylylene glycol, instead of 9.48 g (76 mmoles of 4-chloro-1,3-butanediol and 4.76 g (35 mmoles) of o-xylylene glycol, respectively, to obtain spiro[7-chloro-1,5-dihydro-2,4-benzodioxepin-4'-methylene-5'-methyl-3,2'-[1,3dioxane.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05298631 |
| Quelldatensatz | uspto-grants-1994_03 |
| ORD ID | ord-ae2e8084b83e42abbde00fff1507fa06 |
| Quellennotiz | uspto-grants-1994_03 |