Phenothiazine → (3-Aminopropyl)dimethylethoxysilane

HRID 1906043

반응식

HRID 1906043 반응식
[CH2:1]([NH2:4])[CH:2]=[CH2:3].C1C2NC3C(=CC=CC=3)SC=2C=CC=1.[CH3:19][SiH:20]([CH3:24])[O:21][CH2:22][CH3:23]>C(O)C>[NH2:4][CH2:1][CH2:2][CH2:3][Si:20]([CH3:24])([CH3:19])[O:21][CH2:22][CH3:23]

참가 물질

5

반응물 3

HCID 7108PhenothiazineHCID 7853AllylamineHCID 61772Ethoxydimethylsilane

생성물 1

HCID 87575(3-Aminopropyl)dimethylethoxysilane수율 55%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

Into the same reactor as used in Example 1, 54.7 parts of allylamine, 1.0 part of phenothiazine and 0.0005 part as platinum atom of the same platinum complex as in Example 1 were charged, 100 parts of dimethylethoxysilane were added at 50° C. through the dropping funnel over 20 minutes, and the reaction was completed by elevating the temperature to 125° C. over 4 hours. After cooling, 5.5 parts of ethanol were added, and distillation was carried out to give 87.8 parts of γ-aminopropyldimethylethoxysilane boiling at 75° to 77° C./18 Torr. This corresponded to 55% yield based on the theoretical amount.

후처리

  1. additionwere charged
  2. customto 125° C.
  3. customover 4 hours
  4. temperatureAfter cooling
  5. distillationdistillation

출처 및 근거

ORD 기록
ord-13cdf701d4ff45ea9c39380cdfc8c1f7
출처 데이터셋
uspto-grants-1987_03
특허 번호
US04649208

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