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2-fluoro-3',4'-(methylenedioxy)biphenyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1246661-33-5

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1246661-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246661-33-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,6,6 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1246661-33:
(9*1)+(8*2)+(7*4)+(6*6)+(5*6)+(4*6)+(3*1)+(2*3)+(1*3)=155
155 % 10 = 5
So 1246661-33-5 is a valid CAS Registry Number.

1246661-33-5Downstream Products

1246661-33-5Relevant academic research and scientific papers

Directed ortho Metalation (D o M)-Linked Corriu-Kumada, Negishi, and Suzuki-Miyaura Cross-Coupling Protocols: A Comparative Study

Quesnelle, Claude A.,Snieckus, Victor

supporting information, p. 4395 - 4412 (2018/11/21)

A systematic study of the widely used, titled name reaction transition-metal-catalyzed cross-coupling reactions with attention to context with the directed ortho metalation (D o M) is reported. In general, the Suzuki-Miyaura and Negishi protocols show gre

A new and practical grignard-coupling-fluorination sequence: Synthesis of 2-aryl fluoroarenes

Anbarasan, Pazhamalai,Neumann, Helfried,Beller, Matthias

supporting information; experimental part, p. 1775 - 1778 (2011/03/19)

A new strategy for the synthesis of 2-aryl-and 2-heteroaryl fluoroarenes has been developed. An intermolecular domino Grignard-coupling-fluorination sequence affords a range of 2-fluorobiaryls from aryl bromides under mild conditions. This methodology can be further extended to the synthesis of 2′-aryl-2-fluorobiphenyls.

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