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Merck
모든 사진(6)

문서

792454

Sigma-Aldrich

Palau′Chlor®

95%

동의어(들):

2-Chloro-1,3-bis(methoxycarbonyl)guanidine, Baran CBMG Reagent

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About This Item

실험식(Hill 표기법):
C5H8ClN3O4
Molecular Weight:
209.59
MDL number:
UNSPSC 코드:
12352101
PubChem Substance ID:
NACRES:
NA.22

Quality Level

분석

95%

형태

solid

mp

115-120 °C

저장 온도

2-8°C

SMILES string

O=C(NC(NC(OC)=O)=NCl)OC

InChI

1S/C5H8ClN3O4/c1-12-4(10)7-3(9-6)8-5(11)13-2/h1-2H3,(H2,7,8,9,10,11)

InChI key

PCUVYBUDIWDLNI-UHFFFAOYSA-N

애플리케이션

Palau′Chlor® is an electrophilic reagent that is useful in the chlorination of aromatic and heteroaromatic substrates, as well as the alpha-chlorination of carbonyl compounds. Palau′Chlor® is an air-stable, free-flowing powder that combines reactivity and practicality, providing an excellent alternative to conventional chlorinating agents such as N-chlorosuccinimide and tert-butyl hypochlorite.

Learn More at the Professor and Product Portal of Professor Phil S. Baran.

Palau’chlor: A Practical and Reactive Chlorinating Reagent

법적 정보

Palau'Chlor is a registered trademark of Merck KGaA, Darmstadt, Germany

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

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

표적 기관

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

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문서 라이브러리 방문

Norihito Fukui et al.
Angewandte Chemie (International ed. in English), 54(21), 6311-6314 (2015-04-01)
The chlorination of β-halo or β,β-dihaloporphyrins with 2-chloro-1,3-bis(methoxycarbonyl)guanidine (Palau'Chlor) proceeded selectively at the neighboring unsubstituted meso position to afford meso,β-dihalo or meso,β,β-trihaloporphyrins. Such oligohaloporphyrins are useful platforms for constructing more-elaborate porphyrin-based extended π systems. For example, meso-chloro-β,β-diiodoporphyrin participated in an efficient single-step

문서

Aryl chlorides are commonly used in cross-coupling reactions and can serve as key intermediates towards the synthesis of pharmaceutical drug candidates and natural products.

관련 콘텐츠

The Baran Group works with Sigma-Aldrich in providing a portfolio of zinc-based reagents promoting difluoromethylation, trifluoromethylation, trifluoroethylation and isopropylation of aryl and heteroaryl motifs. Baran’s lab has also helped introduce a portable desaturase (Tz0Cl), which promotes the installation of alcohol and amine groups and leaves behind a highly useful tosyl group for further transformations.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.