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Synthesis Technologies and Analysis
Methcathinones
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Precursors
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4′-Methylpropiophenone bromination to 2-bromo-4'-methylpropiophenone. Large scale.
William D.
Sep 10, 2021
2
3
4
Replies
65
Views
89K
Jan 21, 2025
William D.
Sticky
2-Bromo-4'-methylpropiophenone synthesis from 4'-methylpropiophenone. Bromination in DCM or GAA.
William D.
Sep 9, 2021
Replies
19
Views
44K
Oct 25, 2024
William D.
Sticky
4'-Methylpropiophenone iodination to 2-iodo-4'-methylpropiophenone by iodine/cooper(II) oxide. Video manual.
William D.
Sep 10, 2021
2
Replies
27
Views
64K
Sep 13, 2024
TucoSalamanca.
T
Normal threads
Synthesis 2-iodo-4-methylopropiophenone with microwave
StarWars
Dec 26, 2022
Replies
13
Views
17K
Today at 5:05 AM
dodobird
D
S
2bromo4 suppliers
studentt
May 18, 2023
Replies
14
Views
16K
Yesterday at 2:37 AM
dodobird
D
Price insanity for 2-bromo-3-methylpropiophenone compared to 2b4m + some quotes to compare
TheVacuumGuy
Nov 4, 2024
2
Replies
35
Views
10K
Jan 26, 2025
dnBQByvHb8Zkawbjpx
Whats the 100g precursor?
TotoRina
Jan 13, 2025
Replies
2
Views
1K
Jan 21, 2025
rchub
R
nice and efficent route for self 2b4m syntehsis (avg 50 usd a kg)
Dr. MMX
Sep 22, 2024
2
Replies
24
Views
11K
Jan 14, 2025
w2x3f5
W
Synthesis of 4'-methylpropiophenone from toluene by Friedel-Crafts reaction (1kg+ scale)
William D.
Sep 8, 2021
2
3
4
Replies
66
Views
72K
Jan 14, 2025
amieri
A
Propionyl chloride synthesis
NovicechemistEU
Nov 29, 2024
Replies
3
Views
2K
Jan 11, 2025
William D.
Z
can bromination of crude 4 methyl propiophenone be done?
Zenithberserker
Nov 12, 2024
Replies
4
Views
3K
Jan 11, 2025
William D.
Bromination of 4-methylpropiophenone with NBS/PTSA and solvent-free conditions (large scale)
William D.
Sep 12, 2021
Replies
14
Views
27K
Jan 11, 2025
William D.
S
2B4mp to cook 4-mmc
speed.lover
Jan 1, 2025
Replies
0
Views
1K
Jan 1, 2025
speed.lover
S
Locked
NEP synthesis (including Valerophenone and Nitroethan
toastpaws
Mar 25, 2023
Replies
2
Views
14K
Nov 14, 2024
HIGGS BOSSON
P
bk mdma(china precuror wash form brown to glass
PolandoEmingarnte
Aug 9, 2023
Replies
10
Views
13K
Nov 13, 2024
arundo
A
2b3m to something better?
lokozombo
Nov 2, 2024
Replies
2
Views
3K
Nov 2, 2024
Osmosis Vanderwaal
3'-Chloropropiophenone and 3'-Fluoropropiophenone Synthesis
G.Patton
Oct 31, 2024
Replies
0
Views
3K
Oct 31, 2024
G.Patton
B
Synthesis of 4-MethyPropiophenone?
bigdigrandy
Oct 16, 2024
Replies
5
Views
5K
Oct 23, 2024
The_Real_DEA_42069
METHYLAMINE HYDROCHLORIDE (HCL)- is no joke
EHRMANTRAUT
May 22, 2024
2
Replies
23
Views
19K
Sep 4, 2024
NucleuZ
Syntheses of Brominated 2- and 3-Methylpropiophenones
G.Patton
May 1, 2024
Replies
7
Views
12K
Jun 13, 2024
HerrHaber
B
Difference Methylamine and methylamine hcl
Brambus
Mar 27, 2024
Replies
2
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9K
Mar 29, 2024
Brambus
B
L
2-bromo-1-phenylhexan-1-one - what can be synthesized?
lheartamines
Sep 6, 2023
Replies
4
Views
11K
Mar 25, 2024
islandgato
I
Oxidative alpha-Amination of 4-methylpropiopnenone with Ammonium iodide
William D.
Jul 23, 2021
Replies
15
Views
26K
Feb 27, 2024
w2x3f5
W
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