Furakɛbaga dɛmɛbaga 2-MeTHF

2-Metiltetrahydrofuran (2-MeTHF) ye ji ye min ɲɛgɛn ka gwɛ ani a kasa be i n’a fɔ ɛtiri, wa a kɛra fɛnɲɛnamafagalan kɛrɛnkɛrɛnninw ye fɛnɲɛnamafagalanw sɛnɛ wagati la. Komi 2-MeTHF bɔra biyɔmasisi kura la, a be se ka jati i n’a fɔ fɛn binkɛnɛman min be se ka yɛlɛma yɛlɛmafɛn kɔrɔw la, i n’a fɔ tetarahidrofuran (THF), diɛtili ɛtiri ani diklorometani. Ni an y’a suma ni THF ye, 2-MeTHF ka funuyɔrɔ ka ca, a ka baga ka dɔgɔ, a ka jii nɔgɔya ka dɔgɔ, o b’a to a ka bɔli se n’a ka baarakɛcogo be yiriwa, ka tugu ɲɔgɔn kɔ, izini ni laboratuwari baarakɛcogo la. O kɛcogow kosɔn, ani o kɔfɛ, a ka jiɲagami cogoya, 2-MeTHF b’a jija a ka baara yiriwali la simi binkɛnɛman ani sabatili wagati la.

Ka fara a ka baarakɛcogo bɛɛ kan sɛgɛsɛgɛli la, 2-MeTHF be kɛ fɛn nafamanba ye furakɛli baarada kɔnɔ, kɛrɛnkɛrɛnniya la ka furakɛlifɛnw (APIs) dilan. A be fɛɛrɛw sabati ani minw ka ɲi ka furaw dilan sabu 2-MeTHF be ni yɛlɛmaniba ye ani a be se ka sɔrɔ nɔgɔya la. A kɔrɔtanin lo, yɔrɔ minw na fura ɲumanw be 2-MeTHF kɛ furakisɛ gɛlɛmanw ka molekiliw la sɛgɛsɛgɛri wagati la, i n’a fɔ kansɛri furaw, banakisɛw kɛlɛlanw ani furakɛcogo laɲininw, yɔrɔ minw na furakisɛw ka ɲumanya ani lamini ka kunkanbaara lo kɔrɔtanin lo ka sariyaw labato ani ka baara laban kɛ, 2-MeTHF excel.

Fɛɛn tɔgɔ	2-mɛtilitɛtarahidɔrɔfuran CAS 96-47-9.
CAS NO.	96-47-9
Kumaden jɔnjɔnw	2-Metili tetarahidrofuran, 2-MeTHF furaw kama, furakisɛ dɛmɛbaga ɲuman 2-MeTHF
Molɛkili fɔrimili	C5H10O
HS nimɔrɔ	2932190090
Labɛn cogoya

1. API sɛgɛsɛgɛli ani jaabi gɛlɛnw

2-MeTHF be baara kɛ kosɛbɛ ɔriganolitiyɔmu simi la, nɛgɛ-katalitiki kuru -ɲɔgɔnya la, ani Grignard ka ɲɔgɔndanw na. A ka fɛnɲɛnamafagalanw furakɛcogo ɲuman kosɔn, fɛnɲɛnamafagalanw be sɔrɔ ka ɲɛ ni sɔrɔ caman ye sɛgɛsɛgɛli wagati la walisa ka molekili nafamanw di minw be kansɛri kɛlɛlanw, banakisɛw kɛlɛlanw ani furakɛcogo laɲininw di.

2.Chiral ɲɔgɔndan dilanni

2-MeTHF be sugandili ni baarakɛcogo yiriwa, o min kɔrɔtanin lo kosɔbɛ furaw labɛnni na minw saniyanin lo enantiomɛriki la.

3. Kristalisasiyɔn ani saniyako

A ka polarite min be kɔlɔsi ani a ka jii yɛlɛmani dɔgɔyali kosɔn, 2-MeTHF be kristalizasiyɔn kɛcogo fisaya, o be na ni saniyako ɲuman ye ani furakisɛw be se ka sɔrɔ.

Ka lizini ka dimikow ɲɛnabɔ

1. Lamini ɲuman

Bi, furaw ka gwɛlɛyaba dɔ ye ka furakisɛ kɔrɔmanw nɔɔ ta, minw be gɛlɛya lase mɔgɔw ma sigida, lakana ani sariyaw ta fan fɛ. O furakisɛw minw be mɔgɔw fɛ, i n’a fɔ tetrahydrofuran (THF), dichloromethane ani diethyl ether, u be kɔrɔfɔli caaman sɔrɔla u ka baga, u ka yɛlɛmaniw ani u ka gɛlɛyaw kosɔn u ka fɛn tɔw filili la. 2-MeTHF be furakisɛ saniyanin di, min be RCHEA ka sariyaw labato ani min be bɛn ni sariyaw ye. a be tɔnbaw dɛmɛ ka sariyaw tiɲɛni faratiw dɔgɔya.

2. Solvant sɔrɔli ani faranfaran wagati la -up .

Solvants caman be azeotropes dilan ni jii ye walima u be fanga-baara kɛ ka saniya. O tɛ, 2-MeTHF ka jii yɛlɛmacogo dɔgɔya ani a ka funuyɔrɔba b’a to faziw be se ka tilan ɲɔgɔn na cogo tilennin na ani ka yɛlɛmafɛnw sɔrɔ. O b’a to baara musakaw be dɔgɔya, nɔgɔ be bɔ, ani baarakɛcogo sɔrɔko be fisaya-ko minw ka ɲi kɛrɛnkɛrɛnniya la baarakɛyɔrɔbaw la wala baarakɛyɔrɔw la minw be to ka kɛ.

3. Laada furakisɛw be nɔɔ to sɔrɔko kan .

Laada furakisɛ dɔw tɛ baara kɛ ka ɲɛ yɛlɛmaniw na minw ka nɔgɔ walima minw tɛ se ka muɲu, o be sɔrɔw tiɲɛ wala u be saniyako caaman ɲini. 2-MeTHF be basigi kemikali sira fɛ ani a tɛ se ka perokisidi dilan, o b’a to a be se ka kɛ yɛlɛmani nɔgɔmanw na yɔrɔ minw na lannaya ni yɛlɛmani nafa ka bon. A be bɛn ni furakisɛ sifa caaman ye ani a be se ka kɛ cogo min na, o b’a to furaw dilanbagaw b’u ka baarakɛcogo nɔgɔya k’a sɔrɔ u tɛ furaw ka ɲumanya saraka.

4. Ka to sen na

Lizini ka sinsin min be kɛra mɔgɔw ka ɲɛtaga kan ani kemikɛli binkɛnɛman kan, o be to ka baarakɛyɔrɔw jagoya k’u ka baarakɛcogow labɛn tugun ka bɔ dugukolo kan. 2-MeTHF be dɛmɛ don o yɛlɛmani na k’a sɔrɔ a ma baarakɛcogo tiɲɛ. A bɔyɔrɔ min be se ka kuraya, a ka baga dɔgɔyali ani a be se ka labɛn kokura, o b’a to a be se ka kɛ fura ɲuman ye furakɛlikɛyɔrɔw fɛ minw b’a fɛ ka laminiko laɲiniw dafa k’a sɔrɔ u be to ka furakisɛw dilan ka ɲɛ.

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N’i ​​mako be 2-Methyltetrahydrofuran (2-MeTHF) sɛgɛsɛgɛrifɛnw na wala a hakɛ dɔɔni na, an be furakisɛ sifa caaman di i ma minw be bɛn n’i makoya ye.