2-Iodothiophene (TP-I, Thiopheyl iodide, 2-ThioPhenyl iodide) is used as an intermediate in the synthesis of TP2P (ThioPhenyl-2-Propanone, 2-Thienylacetone). 2-Iodothiophene can react with ethyl acetoacetate and sodium ethoxide using CuI (Copper Iodide) and then reacted with hydrochloric acid and heated. 2-Iodothiophene can also undergo grignard reactions to obtain TP2Pol (ThioPhenyl-2-Propanonl, 2-Thienylisopropanol).
2-Iodothiophene has been obtained by addition of half of 50% aqueous nitric acid dropwise to a mixture of iodine and thiophene with vigorous stirring. As soon as the evolution of gases subsided the rest of the aqueous nitric acid was added to the reaction mixture and refluxed for 30 min. The organic layer was separated and steam distilled to obtain 2-iodothiophene.
Iodination of thiophene with iodine and mercuric oxide at 0°C gave a mixture of 2-iodothiophene (70%) and 2,5-diiodothiophene. 2-Iodothiophene has been exclusively obtained by nitrating thiophene with a mixture of iodine and nitric acid at 90°C. An easy approach for iodination of thiophene is the reaction of iodine with lithiated thiophene.
2-Iodothiophene has been obtained by addition of half of 50% aqueous nitric acid dropwise to a mixture of iodine and thiophene with vigorous stirring. As soon as the evolution of gases subsided the rest of the aqueous nitric acid was added to the reaction mixture and refluxed for 30 min. The organic layer was separated and steam distilled to obtain 2-iodothiophene.
Iodination of thiophene with iodine and mercuric oxide at 0°C gave a mixture of 2-iodothiophene (70%) and 2,5-diiodothiophene. 2-Iodothiophene has been exclusively obtained by nitrating thiophene with a mixture of iodine and nitric acid at 90°C. An easy approach for iodination of thiophene is the reaction of iodine with lithiated thiophene.
Tony: I iodinated thiophene using nitric acid and slowly added it, then refluxed it for 30 minutes at 90 °C. I obtained 2-Iodothiophene.
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Get the Iodderonpa mug.If you've ever eaten a burger or a steak, and it's undercooked, you say "A little iodine and that thing could walk again!", implying that it's only a minor cut, and the animal could come back to life if iodine (a cut medicine) was applied.
Waiter: Here's your steak, sir.
Customer: *Cuts into the Steak, sees that it is raw.*
Waiter: Is everything OK?
Customer: Actually, no.
Waiter: What's wrong?
Customer: Weeeell, let's just say... A little iodine and that thing could walk again.
Waiter: Oh, no. Terribly sorry, sir.
But you know he isn't sorry. They never are.
Customer: *Cuts into the Steak, sees that it is raw.*
Waiter: Is everything OK?
Customer: Actually, no.
Waiter: What's wrong?
Customer: Weeeell, let's just say... A little iodine and that thing could walk again.
Waiter: Oh, no. Terribly sorry, sir.
But you know he isn't sorry. They never are.
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Get the A little iodine and that thing could walk again mug.1)adj.
a) characterized by "Crapping out on people"
b) characterized by being useless when depended on by others.
2)verb
a) to suck
b) to lack skill
c) to be useless
d) crap out.
a) characterized by "Crapping out on people"
b) characterized by being useless when depended on by others.
2)verb
a) to suck
b) to lack skill
c) to be useless
d) crap out.
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by ~MilkMan June 3, 2006
Get the iodine mug.A string of elements that spell the lyrics to Rick Astley’s “Never Gonna Give You Up” which is funny as shit
NEvERgONNAgIVEuUP
NEvERgONNAgIVEuUP
Jim: Hey dude!
Not Jim: Hey man! Can you tell me what Neon Vanadium Erbium Roentgenium Oxygen Nitrogen Nitrogen Silver Iodine Vanadium Europium Uranium Phosphorus spells in the periodic table?
Not Jim: Hey man! Can you tell me what Neon Vanadium Erbium Roentgenium Oxygen Nitrogen Nitrogen Silver Iodine Vanadium Europium Uranium Phosphorus spells in the periodic table?
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