Detail of "14473-91-7"

CAS Number:
14473-91-7
Name:
2-Propenoic acid,3-(3-bromophenyl)-, (2E)-
Superlist Name:
(E)-3-(3-Bromophenyl)-2-propenoic acid
Molecular Structure:
Formula:
C₉H₇BrO₂
Molecular Weight:
227.06
Synonyms:
2-Propenoicacid, 3-(3-bromophenyl)-, (E)-;Cinnamic acid, m-bromo-, (E)- (8CI);(E)-3-Bromocinnamic acid;(E)-m-Bromocinnamic acid;BW-A 800U;trans-3-(3-Bromophenyl)-2-propenoic acid;trans-3-(3-Bromophenyl)acrylic acid;trans-m-Bromocinnamic acid;
EINECS:
251-267-7
Density:
1.608 g/cm³
Melting Point:
177-179 °C(lit.)
Boiling Point:
344.088 °C at 760 mmHg
Flash Point:
161.899 °C
Hazard Symbols:
Xi
Risk Codes:
36/37/38
Safety:
26-36 Details

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CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

product Name 3-Bromocinnamic acid Synonyms (2E)-3-(3-bromophenyl)acrylic acid Molecular Formula C9H7BrO2 Molecular Weight 227.06 CAS Registry Number 32862-97-8;14473-91-7 EINECS 251-267-7 Molecular Structure Melting point 178-182℃ Hazard Symbo

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CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

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CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

Supplier:changheng biochem Co.Ltd [ China (Mainland)]

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CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

5-BROMOCINNAMIC ACID

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CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

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Reference

Total synthesis and biological evaluation of a C(10)/C(12)-phenylene-bridged analog of epothilone D: Total synthesis and biological evaluation of a C(10)/C(12)-phenylene-bridged analog of epothilone D. End, Nicole; Furet, Pascal; van Campenhout, Nathalie; Wartmann, Markus; Altmann, Karl-Heinz (Novartis Institutes for Biomedical Research, DA Oncology, Basel CH-4002, Switz.). Chemistry & Biodiversity, 1(11), 1771-1784 (English) 2004 Verlag Helvetica Chimica Acta AG. 14473-91-7 which is the cas registry number of some chemical is mentioned. CODEN: CBHIAM. ISSN: 1612-1872. DOCUMENT TYPE: Journal CA Section: 26 (Biomolecules and Their Synthetic Analogs) The total synthesis of I, a conformationally constrained analog of epothilone D, was achieved through a convergent strategy based on three key fragments comprising C(1)-C(6), C(7)-C(12), and C(13)-O(16) of the macrocyclic framework. Construction of the C(12)-C(13) bond involved Pd0-mediated B-alkyl Suzuki coupling between an aryl bromide and olefin, and proceeded in excellent yield, while formation of the C(6)-C(7) bond through aldol reaction was somewhat less efficient. Surprisingly, macrolactonization was rather low-yielding and gave protected I only in 39% yield. Although I had been suggested by pharmacophore modeling to adopt a conformation similar to the bioactive conformation of epothilone B, the compd. was devoid of any significant antiproliferative activity. .

Detail of "14473-91-7"

2-Propenoic acid,3-(3-bromophenyl)-, (2E)-

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CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

CAS No.14473-91-7 (E)-3-(3-Bromophenyl)-2-propenoic acid

Reference