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>> No.12704262 [View]
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12704262

>>12704216
>be chemfag
>looking for ways to synthesize my precursor
>find a paper that uses convenient green method and author claims >98 % yield
>try it on my own
>doesn't work at all
>look at the paper again
>author are Wang and Zhang or Brahmapura and Krishna
>try to follow another paper
>this time authors have german/french names
>the synthesis works well with expected 82 % yield
>Why are asian chemists so much better and efficient than europoors and amerilards?

>> No.12199551 [View]
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>>12199542

>> No.12148411 [View]
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12148411

>>12148408
It sure helped us innit

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