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302481

4-戊炔-1-醇

Name: 4-戊炔-1-醇
Brand: ALDRICH

97%

别名:

1-戊炔-5-醇, 1-羟基-4-戊炔, 3-羟丙基乙炔, 4-戊炔-1-醇, 5-羟基-1-戊炔, 戊炔醇

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关于此项目

线性分子式:

HC≡CCH₂CH₂CH₂OH

化学文摘社编号:

5390-04-5

分子量:

84.12

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24858256

EC Number:

226-383-6

Beilstein/REAXYS Number:

1736712

MDL number:

MFCD00002974

Assay:

97%

Form:

liquid

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属性

Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.445 (lit.)

bp

154-155 °C (lit.)

density

0.904 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

OCCCC#C

InChI

1S/C5H8O/c1-2-3-4-5-6/h1,6H,3-5H2

InChI key

CRWVOXFUXPYTRK-UHFFFAOYSA-N

说明

General description

研究了 (THF) W (CO) ₅ 促进 4-戊炔-1-醇的内、外环异构化反应的机理。

Application

4-戊炔-1-醇被用于制备 3-戊烯-4-炔氧基邻苯二甲腈。它也被用来作为起始试剂立体选择性全合成抗菌海洋代谢物，iedomycin A 和 B。

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

143.6 °F - closed cup

flash_point_c

62 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

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Stereoselective total synthesis of ieodomycins A and B and revision of the NMR spectroscopic data of ieodomycin B.

Sayantan Das et al.

The Journal of organic chemistry, 78(14), 7274-7280 (2013-06-21)

Stereoselective total synthesis of antimicrobial marine metabolites ieodomycin A and B have been accomplished starting from commercially available 4-pentyn-1-ol featuring strategic application of the Negishi reaction, Kumada coupling, and Crimmins acetate aldol. This revises the proton NMR spectra of ieodomycin

Solvent-assisted new reaction pathways for the (THF)W(CO)5-promoted endo- and exo-cycloisomerization of 4-pentyn-1-ol: a theoretical investigation.

Tomás Sordo et al.

Journal of the American Chemical Society, 127(3), 944-952 (2005-01-20)

New solvent-assisted mechanistic routes were located for the (THF)W(CO)5-promoted endo- and exo-cycloisomerization of 4-pentyn-1-ol using the B3LYP/6-31G (with the LANL2DZ relativistic pseudopotential for W) theory level. A mixed model was used by explicitly including a THF molecule as a component

The synthesis and characterization of nonperipherally tetra terminal alkynyl substituted phthalocyanines and glycoconjugation via the click reaction.

Zeliha Kanat et al.

Dalton transactions (Cambridge, England : 2003), 43(23), 8654-8663 (2014-04-26)

In order to obtain nonperipherally tetra terminal alkynyl substituted phthalocyanines (Pcs), new 3-pent-4-ynyloxy phthalonitrile (3) was prepared by the nucleophilic displacement reaction of 3-nitrophthalonitrile (1) and 4-pentyn-1-ol (2) and then cyclotetramerization was attained in the presence of zinc acetate, cobalt

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全球贸易项目编号

货号	GTIN
302481-5G	04061826665916
302481-25G	04061826665909