BENZYL SELENOCYANATE synthesis
- Product Name:BENZYL SELENOCYANATE
- CAS Number:4671-93-6
- Molecular formula:C8H7NSe
- Molecular Weight:196.11
100-39-0
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$10.00/10g
3425-46-5
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$34.93/5G
4671-93-6
25 suppliers
$115.00/50mg
Yield:4671-93-6 97%
Reaction Conditions:
for 1 h;Inert atmosphere;Milling;
Steps:
Benzyl selenocyanate - BnSeCN
Under a gentle stream of argon, a zirconia-lined jar was sequentiallycharged, in quick succession, with benzyl bromide (1.19 mL, 1.71 g,10 mmol), potassium selenocyanate (1.585 g, 11 mmol, 1.1 equiv) and a 15 mmdiameter zirconia ball. The vessel was vibrated at 30 Hz for one hour and allowed tocool to ambient temperature. The reaction mixture was extracted from the vessel intoa separating funnel by interleaving washings of ethyl acetate (40 mL and 2 × 15 mL)and water (2 × 15 mL). The extractate was partitioned between ethyl acetate (100mL) and water (100 mL) and the organics further washed with satd. aqueous sodiumhydrogen carbonate (2 × 100 mL) and brine (100 mL).The organics were dried over Na2SO4, filtered and reduced in vacuo to give BnSeCNas a pale yellow solid.Yield: 1.90 g, (97%).
References:
Eguaogie, Olga;Conlon, Patrick F.;Ravalico, Francesco;Sweet, Jamie S. T.;Elder, Thomas B.;Conway, Louis P.;Lennon, Marc E.;Hodgson, David R. W.;Vyle, Joseph S. [Beilstein Journal of Organic Chemistry,2017,vol. 13,p. 87 - 92] Location in patent:supporting information
100-39-0
431 suppliers
$10.00/10g
109-77-3
447 suppliers
$10.00/5g
4671-93-6
25 suppliers
$115.00/50mg
100-44-7
644 suppliers
$13.50/250G
109-77-3
447 suppliers
$10.00/5g
4671-93-6
25 suppliers
$115.00/50mg
3425-46-5
157 suppliers
$34.93/5G
100-44-7
644 suppliers
$13.50/250G
4671-93-6
25 suppliers
$115.00/50mg
1482-82-2
143 suppliers
$17.89/1g
75-05-8
1061 suppliers
$10.00/10g
4671-93-6
25 suppliers
$115.00/50mg