Keni
todays bird
let's talk about Bridgerton tea, my ask is open

ellievsbear
Aqua Utopia|海の底で記憶を紡ぐ
styofa doing anything

roma★

★

PR's Tumblrdome
Claire Keane

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art blog(derogatory)

tannertan36

Janaina Medeiros

#extradirty
Cosmic Funnies
PUT YOUR BEARD IN MY MOUTH
Three Goblin Art

祝日 / Permanent Vacation
Xuebing Du

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@kh737
Lmao bye
When you ionize an atom, you send an electron to infinity and beyond!
Inorganic professor (via scienceprofessorquotes)
Performing a Swern oxidation.
The Swern oxidation, named after Daniel Swern, is a chemical reaction whereby a primary or secondary alcohol is oxidized to an aldehyde or ketone using oxalyl chloride, dimethyl sulfoxide (DMSO) and an organic base, such as triethylamine.
The first step of the Swern oxidation (on the picture) is the low-temperature reaction of dimethyl sulfoxide (DMSO), 1a, formally as resonance contributor 1b, with oxalyl chloride, 2. The first intermediate, 3, quickly decomposes giving off CO2 and CO and producing chloro(dimethyl)sulfonium chloride, 4.
After addition of the alcohol 5, the chloro(dimethyl)sulfonium chloride 4 reacts with the alcohol to give the key alkoxysulfonium ion intermediate, 6. The addition of at least 2 equivalents of base — typically triethylamine — will deprotonate the alkoxysulfonium ion to give the sulfur ylide 7. In a five-membered ring transition state, the sulfur ylide 7 decomposes to give dimethyl sulfide and the desired ketone (or aldehyde) 8.
Since I used oxalyl chloride as a dehydration agent, the reaction was kept cool with dry ice (at -78 °C), since above −60 °C side reactions could happen.
Here’s The Problem With Math Tests
If you like these posts, check out @psych2go.
Trying To Find A Job
Sketching A Photo Of His Fiance
Mum: Clean your room.
Me: Mother, the second law of thermodynamics states that entropy tends to a maximum, so actually, this level of disorder is to be expected.
indyamarie 😍
I look thick