Formaldehyde → Formaldehyde;phenol

HRID 258054

반응식

HRID 258054 반응식
[C:1]1([O:7]C2C=CC=CC=2)C=CC=CC=1.S(=O)(=O)(O)O.C=O.[C:21]1([OH:27])[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1>C(O)(=O)C>[CH2:1]=[O:7].[C:21]1([OH:27])[CH:26]=[CH:25][CH:24]=[CH:23][CH:22]=1

참가 물질

6

반응물 4

HCID 712Formaldehyde2회HCID 996PhenolHCID 1118Sulfuric AcidHCID 7583Diphenyl Ether2회

생성물 1

HCID 172281Formaldehyde;phenol

시약·촉매·용매 1

HCID 176Acetic Acid용매

실험 절차

A 250-mL 3-neck flask equipped with a mechanical stirrer and an addition port was charged with diphenyl ether (34 gm, 0.2 mol), acetic acid (35 mL) containing sulfuric acid (5 mL), and aqueous formaldehyde (37% solution, 46 mL, 0.61 mol). The flask was placed in a 100° C. oil bath and rapid mixing was started. After the reaction between the diphenyl ether and formaldehyde had proceeded for 24 hours phenol (40 mL, 0.46 mol) was added in uniform portions over a 15-minute period.

후처리

  1. customA 250-mL 3-neck flask equipped with a mechanical stirrer
  2. customwas placed in a 100° C.
  3. additionrapid mixing

출처 및 근거

ORD 기록
ord-4af6e40cff1f418e8684d6cc4f53e2a1
출처 데이터셋
uspto-grants-1993_11
특허 번호
US05264500

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