Sodium;3-phenylprop-2-enoate → Lanthanum(3+);tris(3-phenylprop-2-enoate)

HRID 1589627

반응식

HRID 1589627 반응식
[Cl-].[La+3:2].[Cl-].[Cl-].[C:5]([O-:15])(=[O:14])[CH:6]=[CH:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1.[Na+]>O>[C:5]([O-:15])(=[O:14])[CH:6]=[CH:7][C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1.[La+3:2].[C:5]([O-:15])(=[O:14])[CH:6]=[CH:7][C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1.[C:5]([O-:15])(=[O:14])[CH:6]=[CH:7][C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1

참가 물질

4

반응물 2

HCID 517350Sodium;3-phenylprop-2-enoateHCID 9859665Lanthanum(III)chloride

생성물 1

HCID 86739359Lanthanum(3+);tris(3-phenylprop-2-enoate)

시약·촉매·용매 1

HCID 962Water용매

실험 절차

A sodium cinnamate aqueous solution was obtained by dissolving 1.698 g of sodium hydroxide in 300 ml of purified water and then thoroughly dissolving 6.289 g of cinnamic acid (conjugate number=4), while under stirring, in the resultant aqueous solution. This aqueous solution was adjusted to pH 11.0 with a 0.1N sodium hydroxide aqueous solution. Then, a lanthanum chloride aqueous solution obtained by thoroughly dissolving 5.0 g of lanthanum chloride (LaCl3.6H2O; purity 99.9%) in 100 ml of purified water was added, while under stirring into the aforementioned sodium cinnamate aqueous solution at room temperature. Consequently, a white lanthanum cinnamate, [(C6H5CH=CHCOO)3La], was obtained in the form of a precipitate. The reaction solution was adjusted to pH 5.0 with 0.1N hydrochloric acid and thoroughly stirred. The lanthanum cinnamate thus obtained was separated by means of a glass filter, washed thoroughly with 500 ml of purified water and thereafter dried in vacuo at 80° to 100° C. for 20 to 24 hours.

후처리

  1. additionwas added

출처 및 근거

ORD 기록
ord-044241f68d8143019779f0ba8aea6365
출처 데이터셋
uspto-grants-1986_02
특허 번호
US04572803

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