A fat ass kid who gets no bitches , has multiple necks , likes to sit on his fat ass all day and do nothing
by Austin Gregory March 14, 2022
Get the Brady 2 neckmug. “ dude i spent $110 a gram, and did half, just to find out its 2-fma?!”
“test your drugs beforehand next time brother”
“test your drugs beforehand next time brother”
by ketaminecowgirl June 30, 2023
Get the 2-fmamug. 2-Chloromethylthiophene is used as an intermediate to 1-(2-thienyl)-2-Propanone.
In a 2-l. beaker surrounded by an ice-salt bath , and fitted with a mechanical stirrer and a thermometer, are placed 420 g. (392 ml., 5 moles) of thiophene and 200 ml. of concentrated hydrochloric acid. A rapid stream of hydrogen chloride is passed continuously into the mixture with vigorous stirring. When the temperature reaches 0°, 500 ml. of 37% formaldehyde solution is added at a rate that will permit the temperature to remain below 5°. The addition requires about 4 hours. When all the formaldehyde solution has been added, the mixture is extracted with three 500-ml. portions of ether. The ether extracts are combined, washed successively with water and saturated sodium bicarbonate solution, and then dried over anhydrous calcium chloride. The solvent is removed by distillation, and the product is distilled under reduced pressure through a 50-cm. fractionating column. The product boiling at 73–75°/17 mm. is collected. The yield is 257–267 g. (40–41%) of a colorless oily liquid.
In a 2-l. beaker surrounded by an ice-salt bath , and fitted with a mechanical stirrer and a thermometer, are placed 420 g. (392 ml., 5 moles) of thiophene and 200 ml. of concentrated hydrochloric acid. A rapid stream of hydrogen chloride is passed continuously into the mixture with vigorous stirring. When the temperature reaches 0°, 500 ml. of 37% formaldehyde solution is added at a rate that will permit the temperature to remain below 5°. The addition requires about 4 hours. When all the formaldehyde solution has been added, the mixture is extracted with three 500-ml. portions of ether. The ether extracts are combined, washed successively with water and saturated sodium bicarbonate solution, and then dried over anhydrous calcium chloride. The solvent is removed by distillation, and the product is distilled under reduced pressure through a 50-cm. fractionating column. The product boiling at 73–75°/17 mm. is collected. The yield is 257–267 g. (40–41%) of a colorless oily liquid.
I synthesized 2-chloromethylthiophene from thiophene, concentrated hydrochloric acid, and formaldehyde.
by CognitiveFuel January 21, 2024
Get the 2-chloromethylthiophenemug. 1) In an actual fantasy version of fantasy football, a person's ongoing and delusional obsession with conversing about a league that doesn't really exist because they miss playing for real. 2) A form of fantasy football withdrawal.
by RD264 November 27, 2020
Get the 2 man leaguemug. by Queenamazingperson November 1, 2019
Get the November 2mug. by D2 KID April 19, 2018
Get the disney 2 highschoolmug. by Asassinsneed August 23, 2012
Get the Soft 2mug.