| Identification | Back Directory | [Name]
4-CYCLOPROPYLBENZALDEHYDE | [CAS]
20034-50-8 | [Synonyms]
AKOS BAR-1174
p-Cyclopropylbenzaldehyde
4-CYCLOPROPYLBENZALDEHYDE
Benzaldehyde,4-cyclopropyl- | [Molecular Formula]
C10H10O | [MDL Number]
MFCD06802398 | [MOL File]
20034-50-8.mol | [Molecular Weight]
146.19 |
| Chemical Properties | Back Directory | [Boiling point ]
113 °C | [density ]
1.0512 g/cm3 | [storage temp. ]
under inert gas (nitrogen or Argon) at 2-8°C | [Appearance]
Colorless to light yellow Liquid |
| Hazard Information | Back Directory | [Synthesis]
Using p-bromobenzaldehyde and cyclopropylboronic acid as starting materials, 4-cyclopropylbenzaldehyde was prepared by reacting 6-(4-bromophenyl)-3-((2-chlorophenyl)thio)-6-(thiophen-3-yl)piperidin-2,4-dione with 6-(4-bromophenyl)-3-((2-chlorophenyl)thio)-6-(thiophen-3-yl)piperidin-2,4-dione with reference to the method of Example 8 Step A. The method was carried out by substituting cyclopropylboronic acid as cyclohex-1-en-1-ylboronic acid. After completion of the reaction, the target product was obtained after post-treatment in 80% yield. | [References]
[1] Synthetic Communications, 2006, vol. 36, # 1, p. 121 - 128
[2] Patent: US2016/31892, 2016, A1. Location in patent: Paragraph 0187-0188
[3] Tetrahedron Letters, 2002, vol. 43, # 39, p. 6987 - 6990
[4] Patent: WO2015/140133, 2015, A1. Location in patent: Page/Page column 137
[5] Patent: WO2013/142269, 2013, A1. Location in patent: Paragraph 0721; 0722; 0723 |
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Roshel Laboratories
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AllyChem Co., Ltd.
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