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12307-40-3

12307-40-3

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  • TRICARBONYL(4-METHOXY-1-METHYLCYCLOHEXA- DIENYLIUM)IRON TETRAFLUOROBORATE

    Cas No: 12307-40-3

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12307-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 12307-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,3,0 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12307-40:
(7*1)+(6*2)+(5*3)+(4*0)+(3*7)+(2*4)+(1*0)=63
63 % 10 = 3
So 12307-40-3 is a valid CAS Registry Number.

12307-40-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name carbon monoxide,iron,1-methoxy-4-methylcyclohexa-1,3-diene,tetrafluoroborate

1.2 Other means of identification

Product number -
Other names Tricarbonyl(4-methoxy-1-methylcyclohexadienylium)iron tetrafluoroborate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:12307-40-3 SDS

12307-40-3Downstream Products

12307-40-3Relevant articles and documents

Trichothecene Analogues. Total Synthesis of 12,13-Epoxy-14-methoxytrichothecene via Organoiron Complexes

Pearson, Anthony J.,Ong, Chi Wi

, p. 6686 - 6690 (1981)

The use of tricarbonyl(4-methoxy-1-methylhexadienylium)iron hexafluorophosphate (4) as a ring A precursor for 12,13-epoxytrichothecene synthesis is described.Reaction of 4 with methyl 2-oxo-1-potassiocyclopentanecarboxylate gave the diastereomeric complexes 5 and 6, in quantitative yield.Both these isomers were converted to olefin 15, followed by stereospecific epoxidation to give 16 which was converted to the cyclohexanone 18.Regio- and stereocontrolled hydrolytic epoxide opening with concominant Michael cyclization gave the bisnortrichothecane 19 which was converted in five steps to the title trichothecene analogue 25.

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