Update reactions.mdx

docs/repo/details_standards/reactions.mdx

@@ -47,26 +47,4 @@ Valid options are:
 (c) Methyl quinoline-4-carboxylate was isolated as a colorless solid in 76% yield (16.4 g, 87.5 mmol).
 
 
-## Units
-
-Please adjust the space between numbers and units according to common standards:  
-All combinations of number and unit should be given with space, only the combination number+% (e.g. yield or concentration) are given without.
-
-- 12 h (wrong: 12h), 12 min (wrong: 12min), 12 °C (not 12°C), 12 mM (wrong: 12mM)
-- But: the product was obtained in 12% yield or 5% methanol in water
-
-## Abbreviations and names
-
-Many solvents and others are commonly given with abbreviations. Please see the following list of abbreviations that should be used. Please do not use others.
-
-- THF: tetrahydrofuran
-- DMF: dimethylformamide
-- EtOAc: ethyl acetate
-- cHex: cyclohexane
-- nHex: n-hexane
-- DCM: methylene chloride
-- MeOH: methanol
-- DMSO: dimehtylsulfoxide
-
-