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Merck
CN

425834

N-Boc-吡咯

98%

别名:

1-吡咯甲酸叔丁酯

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关于此项目

经验公式(希尔记法):
C9H13NO2
化学文摘社编号:
分子量:
167.21
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
Form:
liquid
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bp

91-92 °C/20 mmHg (lit.)

InChI

1S/C9H13NO2/c1-9(2,3)12-8(11)10-6-4-5-7-10/h4-7H,1-3H3

SMILES string

CC(C)(C)OC(=O)n1cccc1

InChI key

IZPYBIJFRFWRPR-UHFFFAOYSA-N

assay

98%

form

liquid

refractive index

n20/D 1.4685 (lit.)

density

1 g/mL at 25 °C (lit.)

Quality Level

General description

N-Boc-吡咯是 N-保护的吡咯。它与对映体纯丙二烯-1,3-二羧酸酯进行 Diels-Alder 反应,形成内部加合物,在两个新生成的立体中心的保留构型。它还与苯基二乙酸甲酯进行环丙烷化,形成单环丙烷和二环丙烷。据报道,其 Ir 催化的 C-H 硼酸化,随后与 3-氯噻吩交叉偶联形成双杂环。

Application

通过用 n-BuLi 处理,随后与硼酸三甲酯反应, N-Boc-吡咯可用于合成 1-(丁氧基羰基)-1H-吡咯-2-基硼酸。
它可以用作以下合成中的原料:
  • 托品衍生物
  • N-BOC-2-(4-甲氧基苯基)吡咯
  • N-boc-吡咯-2-基硼酸

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

167.0 °F - closed cup

flash_point_c

75 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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Venkata A Kallepalli et al.
The Journal of organic chemistry, 74(23), 9199-9201 (2009-11-10)
Ir-catalyzed C-H borylation is found to be compatible with Boc protecting groups. Thus, pyrroles, indoles, and azaindoles can be selectively functionalized at C-H positions beta to N. The Boc group can be removed on thermolysis or left intact during subsequent
CuO/SiO2 as a simple, effective and recoverable catalyst for alkylation of indole derivatives with diazo compounds.
Fraile JM, et al.
Organic & Biomolecular Chemistry, 11(26), 4327-4332 (2013)
Recent progress in the synthesis of five-membered heterocycle boronic acids and esters.
Primas N, et al.
Tetrahedron, 66(41), 8121-8136 (2010)
Nikola Basarić et al.
Organic & biomolecular chemistry, 3(15), 2755-2761 (2005-07-21)
Two fluorescent off-on Ca2+ indicators based on APTRA (o-aminophenol-N,N,O-triacetic acid) as low-affinity ligand for Ca2+ and BODIPY(4,4-difluoro-4-bora-3a,4a-diaza-s-indacene) as a fluorophore were synthesized. The new BODIPY-APTRA compounds absorb in the visible spectrum, with absorption maxima from 505 nm to 570 nm
Synthetic approaches to enantiomerically pure 8-azabicyclo [3.2. 1] octane derivatives.
Pollini GP, et al.
Chemical Reviews, 106(6), 2434-2454 (2006)

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