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1344686-06-1

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1344686-06-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1344686-06-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,4,6,8 and 6 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1344686-06:
(9*1)+(8*3)+(7*4)+(6*4)+(5*6)+(4*8)+(3*6)+(2*0)+(1*6)=171
171 % 10 = 1
So 1344686-06-1 is a valid CAS Registry Number.

1344686-06-1Upstream product

1344686-06-1Downstream Products

1344686-06-1Relevant articles and documents

Palladium(II)-catalyzed selective monofluorination of benzoic acids using a practical auxiliary: A weak-coordination approach

Chan, Kelvin S. L.,Wasa, Masayuki,Wang, Xisheng,Yu, Jin-Quan

, p. 9081 - 9084 (2011)

Finally, a choice! A highly selective palladium(II)-catalyzed ortho-monofluorination reaction has been achieved for the first time through a weak coordination (see scheme; Ar=2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl) . Simple modification of this protocol allows for a choice between mono- and difluorination. The mono- and difluorinated benzoic acid derivatives are valuable in the pharmaceutical and agrochemical industries. Copyright

PALLADIUM(II)-CATALYZED SELECTIVE FLUORINATION OF BENZOIC ACIDS AND DERIVATIVES

-

Paragraph 0157; 0158, (2014/02/16)

A new method of ortho-fluorination for selectively fluorinating a benzoic acid or derivative compound where an aryl C—H bond is directly replaced by an aryl C—F bond is provided. The method comprises reacting a compound having the formula: wherein X is at

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