1-bromo-4-pentene

1-bromo-4-pentene Structure
1-bromo-4-pentene structure
Common Name 1-bromo-4-pentene
CAS Number 1119-51-3 Molecular Weight 149.029
Density 1.2±0.1 g/cm3 Boiling Point 126.2±9.0 °C at 760 mmHg
Molecular Formula C5H9Br Melting Point N/A
MSDS Chinese USA Flash Point 31.0±6.7 °C
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning

Metallodynamers: neutral double-dynamic metallosupramolecular polymers.

Chem. Asian J. 3(8-9) , 1324-35, (2008)

Nine neutral dynamic metallosupramolecular polymers (metallodynamers) based on acyl hydrazone derived metal coordination centers (Co(2+), Ni(2+), Zn(2+), and Cd(2+)) were generated through self-assembly polymerization. These are linear coordination polymers w...

Synthesis, characterization and texture observations of calamitic liquid crystalline compounds.

Int. J. Mol. Sci. 10 , 4772-88, (2010)

Several divinylic mesogenic monomers were synthesized based on coupling the monomer 4-(4-pentenyloxy)benzoic acid with chlorohydroquinone, 2,5-dihydroxy- acetophenone, methylhydroquinone or 2-methoxyhydroquinone. This resulted in novel mesogens of phenylene e...

A concise total synthesis of DL-histrionicotoxin.

J. Am. Chem. Soc. 128 , 12656, (2006)

The synthesis of (+/-)-histrionicotoxin has been achieved in just nine steps using a two-directional synthesis strategy. Key reactions include a two-directional cross-metathesis, a tandem oxime formation/Michael addition/1,4-prototopic shift/[3 + 2]-cycloaddi...

Thiosialoside clusters using carbosilane dendrimer core scaffolds as a new class of influenza neuraminidase inhibitors.

Bioorg. Med. Chem. Lett. 17(3) , 717-21, (2007)

An efficient synthesis of a series of carbosilane dendrimers uniformly functionalized with alpha-thioglycoside of sialic acid was accomplished. The results of a preliminary study on biological responses against influenza virus sialidases using thiosialoside c...

Synthesis of benzophenone-containing fatty acids.

J. Org. Chem. 71 , 9487, (2006)

Syntheses of new benzophenone-containing fatty acids (FABPs) 1, 5, and 6 and a new route to FABP 3 are described. Combined with the known 2 and 4, these FABPs comprise a set of photoactivatable fatty acid analogues with the crosslinking site at defined distan...

A stereoselective synthesis of 7 alpha-(3-carboxypropyl) estradiol from a noncontrolled substance.

Steroids 62(12) , 771-5, (1997)

Alkylation of 3,17 beta-bis(2-trimethylsilyl)ethoxymethyl-1,3,5(10) estratriene-6-one (2) with 5-bromo-1-pentene using NaHMDS in THF afforded 3,17 beta-bis(2-trimethylsilyl)ethoxymethyl-7-alpha-(4'pentenyl)-1,3,5(10) estratriene-6-one (3) in excellent stereos...