Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
(4-Chloro-1,2-phenylene)dimethanol → 1,2-Benzenedimethanol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | (4-Chloro-1,2-phenylene)dimethanol | HCID 10899147 | — |
| 반응물 | 3-Methylidenepentane-2,4-diol | HCID 19091709 | — |
| 생성물 | 1,2-Benzenedimethanol | HCID 69153 | — |
| 생성물 | 1,3-Propanediol, 2-methylene- | HCID 77048 | — |
반응 단계
Example 15 was repeated except for using 12.76 g (110 mmoles) of 1,3-dimethyl-2-methylene-1,3-propanediol and 8.62 g (50 mmoles) of 4-chloro-o-xylylene glycol, instead of 9.69 g (110 mmoles) of 2-methylene-1,3-propanediol and 6.91 g (50 mmoles) of o-xylylene glycol respectively, to obtain 8.34 g of spiro[7-chloro-1,5-dihydro-2,4-benzodioxepin-4'6'-dimethyl-5'-methylene-3,2'-[1,3]dioxane].
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05298631 |
| 출처 데이터셋 | uspto-grants-1994_03 |
| ORD ID | ord-534452c126404d7aa9aeaab2ecf79289 |
| 출처 메모 | uspto-grants-1994_03 |